| 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 | $14.29 | 6.263% | $15.185 | $15.19 | $15.20 | $15.20 |
| Purchase #2 | $53.45 | 10.514% | $59.0697 | $59.07 | $59.05 | $59.10 |
| Purchase #3 | $243.84 | 7.831% | $262.9351 | $262.94 | $262.95 | $262.90 |
| Purchase #4 | $116.34 | 8.750% | $126.5198 | $126.52 | $126.50 | $126.50 |
| Purchase #5 | $82.58 | 7.714% | $88.9502 | $88.95 | $88.95 | $89.00 |
| Purchase #6 | $250.67 | 4.335% | $261.5365 | $261.54 | $261.55 | $261.50 |
| Purchase #7 | $77.25 | 13.161% | $87.4169 | $87.42 | $87.40 | $87.40 |
| 7 purchase totals = | $838.42 | $901.6132 | $901.63 | $901.60 | $901.60 | |