| 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 | $95.93 | 11.419% | $106.8842 | $106.88 | $106.90 | $106.90 |
| Purchase #2 | $42.32 | 3.360% | $43.742 | $43.74 | $43.75 | $43.70 |
| Purchase #3 | $108.89 | 3.739% | $112.9614 | $112.96 | $112.95 | $113.00 |
| Purchase #4 | $27.36 | 4.811% | $28.6763 | $28.68 | $28.70 | $28.70 |
| Purchase #5 | $219.99 | 12.147% | $246.7122 | $246.71 | $246.70 | $246.70 |
| Purchase #6 | $48.26 | 4.348% | $50.3583 | $50.36 | $50.35 | $50.40 |
| Purchase #7 | $9.71 | 12.729% | $10.946 | $10.95 | $10.95 | $10.90 |
| 7 purchase totals = | $552.46 | $600.2804 | $600.28 | $600.30 | $600.30 | |