| 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 | $203.95 | 5.741% | $215.6588 | $215.66 | $215.65 | $215.70 |
| Purchase #2 | $52.94 | 12.186% | $59.3913 | $59.39 | $59.40 | $59.40 |
| Purchase #3 | $54.72 | 9.861% | $60.1159 | $60.12 | $60.10 | $60.10 |
| Purchase #4 | $15.96 | 7.839% | $17.2111 | $17.21 | $17.20 | $17.20 |
| Purchase #5 | $148.85 | 6.650% | $158.7485 | $158.75 | $158.75 | $158.70 |
| Purchase #6 | $143.61 | 7.568% | $154.4784 | $154.48 | $154.50 | $154.50 |
| Purchase #7 | $249.95 | 6.772% | $266.8766 | $266.88 | $266.90 | $266.90 |
| 7 purchase totals = | $869.98 | $932.4806 | $932.49 | $932.50 | $932.50 | |