| 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 | $96.98 | 10.555% | $107.2162 | $107.22 | $107.20 | $107.20 |
| Purchase #2 | $126.76 | 10.302% | $139.8188 | $139.82 | $139.80 | $139.80 |
| Purchase #3 | $147.76 | 6.698% | $157.657 | $157.66 | $157.65 | $157.70 |
| Purchase #4 | $8.47 | 9.387% | $9.2651 | $9.27 | $9.25 | $9.30 |
| Purchase #5 | $61.81 | 8.724% | $67.2023 | $67.20 | $67.20 | $67.20 |
| Purchase #6 | $58.99 | 11.775% | $65.9361 | $65.94 | $65.95 | $65.90 |
| Purchase #7 | $99.58 | 12.360% | $111.8881 | $111.89 | $111.90 | $111.90 |
| 7 purchase totals = | $600.35 | $658.9836 | $659.00 | $658.95 | $659.00 | |