By then, the Ferns were well in command on the scoreboard having led 18-5 at quarter time and 35-7 at the half.
Scotland, coached by Kiwi Gail Parata, struggled early on with the pace set by the Ferns, particularly the transition from defence to attack where the Silver Ferns moved the ball at speed throughout the court.
Taumaunu made three personnel changes at the first break with Irene van Dyk replacing Cathrine Latu at goal shoot, Shannon Francois at wing attack and Courtney Tairi at centre. Scotland also made changes in their mid-court with Samantha Murphy moving to wing attack and Fiona Moore coming off the bench to centre.
Goal attack Jodi Brown dictated play in the frontline while the Ferns' defence line tightened up even more in the second quarter, with Joline Henry, Katrina Grant and Leana de Bruin forcing numerous turnovers.
The defence through the mid-court also stemmed the flow of ball for the Thistles as the Ferns proved relentless with their pressure throughout the 60 minutes.
Scotland had little answer and were restricted to one goal for much of the second spell and the third quarter. They hit double figures late in the third quarter.
The Ferns won the quarter 19-3 and Taumaunu opted for more changes heading into the final 15 minutes with Latu and Maria Tutaia teaming up for the first time in the match.
Karaka continued to impress in the circle alongside Te Huinga Reo Selby-Rickit while Tairi played the second half at wing defence.
The Ferns' flair was showcased in the fourth quarter with Latu and Tutaia exciting the crowd with their play on court.
Scotland's attacking play was at its best in the last spell, having injected some speed into their play, as their confidence grew with both their links and finishing.
The Silver Ferns take on the Scottish Thistles in the second exhibition match on Wednesday morning (NZT).