| 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 | $25.52 | 7.782% | $27.506 | $27.51 | $27.50 | $27.50 |
| Purchase #2 | $169.46 | 6.300% | $180.136 | $180.14 | $180.15 | $180.10 |
| Purchase #3 | $79.49 | 6.338% | $84.5281 | $84.53 | $84.55 | $84.50 |
| Purchase #4 | $144.26 | 13.328% | $163.487 | $163.49 | $163.50 | $163.50 |
| Purchase #5 | $242.55 | 12.256% | $272.2769 | $272.28 | $272.30 | $272.30 |
| Purchase #6 | $78.35 | 12.818% | $88.3929 | $88.39 | $88.40 | $88.40 |
| Purchase #7 | $111.65 | 4.553% | $116.7334 | $116.73 | $116.75 | $116.70 |
| 7 purchase totals = | $851.28 | $933.0603 | $933.07 | $933.15 | $933.00 | |