| 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 | $85.31 | 4.675% | $89.2982 | $89.30 | $89.30 | $89.30 |
| Purchase #2 | $148.41 | 4.354% | $154.8718 | $154.87 | $154.85 | $154.90 |
| Purchase #3 | $102.57 | 8.734% | $111.5285 | $111.53 | $111.55 | $111.50 |
| Purchase #4 | $225.84 | 11.518% | $251.8523 | $251.85 | $251.85 | $251.90 |
| Purchase #5 | $110.45 | 7.453% | $118.6818 | $118.68 | $118.70 | $118.70 |
| Purchase #6 | $44.99 | 8.842% | $48.968 | $48.97 | $48.95 | $49.00 |
| Purchase #7 | $48.79 | 4.628% | $51.048 | $51.05 | $51.05 | $51.00 |
| 7 purchase totals = | $766.36 | $826.2486 | $826.25 | $826.25 | $826.30 | |