| 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 | $95.67 | 12.352% | $107.4872 | $107.49 | $107.50 | $107.50 |
| Purchase #2 | $48.90 | 7.276% | $52.458 | $52.46 | $52.45 | $52.50 |
| Purchase #3 | $46.96 | 9.343% | $51.3475 | $51.35 | $51.35 | $51.30 |
| Purchase #4 | $52.77 | 10.856% | $58.4987 | $58.50 | $58.50 | $58.50 |
| Purchase #5 | $194.46 | 5.764% | $205.6687 | $205.67 | $205.65 | $205.70 |
| Purchase #6 | $217.70 | 4.635% | $227.7904 | $227.79 | $227.80 | $227.80 |
| Purchase #7 | $194.56 | 10.458% | $214.9071 | $214.91 | $214.90 | $214.90 |
| 7 purchase totals = | $851.02 | $918.1576 | $918.17 | $918.15 | $918.20 | |