| 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 | $81.50 | 4.322% | $85.0224 | $85.02 | $85.00 | $85.00 |
| Purchase #2 | $244.65 | 13.684% | $278.1279 | $278.13 | $278.15 | $278.10 |
| Purchase #3 | $44.75 | 9.648% | $49.0675 | $49.07 | $49.05 | $49.10 |
| Purchase #4 | $30.82 | 9.257% | $33.673 | $33.67 | $33.65 | $33.70 |
| Purchase #5 | $126.45 | 13.784% | $143.8799 | $143.88 | $143.90 | $143.90 |
| Purchase #6 | $155.86 | 13.737% | $177.2705 | $177.27 | $177.25 | $177.30 |
| Purchase #7 | $109.46 | 13.540% | $124.2809 | $124.28 | $124.30 | $124.30 |
| 7 purchase totals = | $793.49 | $891.3221 | $891.32 | $891.30 | $891.40 | |