| 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 | $39.97 | 11.866% | $44.7128 | $44.71 | $44.70 | $44.70 |
| Purchase #2 | $232.97 | 9.589% | $255.3095 | $255.31 | $255.30 | $255.30 |
| Purchase #3 | $42.56 | 13.716% | $48.3975 | $48.40 | $48.40 | $48.40 |
| Purchase #4 | $143.32 | 7.579% | $154.1822 | $154.18 | $154.20 | $154.20 |
| Purchase #5 | $140.42 | 7.569% | $151.0484 | $151.05 | $151.05 | $151.00 |
| Purchase #6 | $55.47 | 9.685% | $60.8423 | $60.84 | $60.85 | $60.80 |
| Purchase #7 | $235.41 | 11.253% | $261.9007 | $261.90 | $261.90 | $261.90 |
| 7 purchase totals = | $890.12 | $976.3934 | $976.39 | $976.40 | $976.30 | |