| 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 | $90.46 | 4.858% | $94.8545 | $94.85 | $94.85 | $94.90 |
| Purchase #2 | $116.33 | 4.785% | $121.8964 | $121.90 | $121.90 | $121.90 |
| Purchase #3 | $101.63 | 8.377% | $110.1435 | $110.14 | $110.15 | $110.10 |
| Purchase #4 | $140.83 | 13.507% | $159.8519 | $159.85 | $159.85 | $159.90 |
| Purchase #5 | $61.29 | 9.796% | $67.294 | $67.29 | $67.30 | $67.30 |
| Purchase #6 | $157.56 | 7.507% | $169.388 | $169.39 | $169.40 | $169.40 |
| Purchase #7 | $61.80 | 7.710% | $66.5648 | $66.56 | $66.55 | $66.60 |
| 7 purchase totals = | $729.90 | $789.9931 | $789.98 | $790.00 | $790.10 | |