| 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 | $24.52 | 10.674% | $27.1373 | $27.14 | $27.15 | $27.10 |
| Purchase #2 | $10.81 | 5.462% | $11.4004 | $11.40 | $11.40 | $11.40 |
| Purchase #3 | $202.30 | 13.389% | $229.3859 | $229.39 | $229.40 | $229.40 |
| Purchase #4 | $180.96 | 9.482% | $198.1186 | $198.12 | $198.10 | $198.10 |
| Purchase #5 | $116.49 | 8.505% | $126.3975 | $126.40 | $126.40 | $126.40 |
| Purchase #6 | $46.44 | 4.290% | $48.4323 | $48.43 | $48.45 | $48.40 |
| Purchase #7 | $101.47 | 11.360% | $112.997 | $113.00 | $113.00 | $113.00 |
| 7 purchase totals = | $682.99 | $753.8690 | $753.88 | $753.90 | $753.80 | |