Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
Purchase #1 | $99.75 | 9.342% | $109.0686 | $109.07 | $109.05 | $109.10 |
Purchase #2 | $216.64 | 12.817% | $244.4067 | $244.41 | $244.40 | $244.40 |
Purchase #3 | $75.86 | 12.644% | $85.4517 | $85.45 | $85.45 | $85.50 |
Purchase #4 | $25.56 | 8.129% | $27.6378 | $27.64 | $27.65 | $27.60 |
Purchase #5 | $120.34 | 12.212% | $135.0359 | $135.04 | $135.05 | $135.00 |
Purchase #6 | $130.81 | 7.718% | $140.9059 | $140.91 | $140.90 | $140.90 |
Purchase #7 | $82.53 | 5.199% | $86.8207 | $86.82 | $86.80 | $86.80 |
7 purchase totals = | $751.49 | $829.3273 | $829.34 | $829.30 | $829.30 |