| 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 | $52.27 | 9.296% | $57.129 | $57.13 | $57.15 | $57.10 |
| Purchase #2 | $117.54 | 7.869% | $126.7892 | $126.79 | $126.80 | $126.80 |
| Purchase #3 | $244.53 | 3.325% | $252.6606 | $252.66 | $252.65 | $252.70 |
| Purchase #4 | $48.39 | 9.606% | $53.0383 | $53.04 | $53.05 | $53.00 |
| Purchase #5 | $107.89 | 8.427% | $116.9819 | $116.98 | $117.00 | $117.00 |
| Purchase #6 | $144.83 | 9.695% | $158.8713 | $158.87 | $158.85 | $158.90 |
| Purchase #7 | $49.61 | 6.719% | $52.9433 | $52.94 | $52.95 | $52.90 |
| 7 purchase totals = | $765.06 | $818.4136 | $818.41 | $818.45 | $818.40 | |