| 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 | $66.54 | 11.515% | $74.2021 | $74.20 | $74.20 | $74.20 |
| Purchase #2 | $157.43 | 11.749% | $175.9265 | $175.93 | $175.95 | $175.90 |
| Purchase #3 | $9.33 | 9.848% | $10.2488 | $10.25 | $10.25 | $10.20 |
| Purchase #4 | $187.78 | 9.551% | $205.7149 | $205.71 | $205.70 | $205.70 |
| Purchase #5 | $46.51 | 4.178% | $48.4532 | $48.45 | $48.45 | $48.50 |
| Purchase #6 | $76.78 | 7.388% | $82.4525 | $82.45 | $82.45 | $82.50 |
| Purchase #7 | $226.78 | 7.291% | $243.3145 | $243.31 | $243.30 | $243.30 |
| 7 purchase totals = | $771.15 | $840.3125 | $840.30 | $840.30 | $840.30 | |