| 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 | $27.55 | 5.328% | $29.0179 | $29.02 | $29.00 | $29.00 |
| Purchase #2 | $148.73 | 13.450% | $168.7342 | $168.73 | $168.75 | $168.70 |
| Purchase #3 | $52.35 | 13.632% | $59.4864 | $59.49 | $59.50 | $59.50 |
| Purchase #4 | $165.78 | 5.374% | $174.689 | $174.69 | $174.70 | $174.70 |
| Purchase #5 | $158.70 | 5.148% | $166.8699 | $166.87 | $166.85 | $166.90 |
| Purchase #6 | $91.43 | 11.674% | $102.1035 | $102.10 | $102.10 | $102.10 |
| Purchase #7 | $160.38 | 9.242% | $175.2023 | $175.20 | $175.20 | $175.20 |
| 7 purchase totals = | $804.92 | $876.1032 | $876.10 | $876.10 | $876.10 | |