| 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 | $100.27 | 12.467% | $112.7707 | $112.77 | $112.75 | $112.80 |
| Purchase #2 | $56.74 | 8.242% | $61.4165 | $61.42 | $61.40 | $61.40 |
| Purchase #3 | $95.44 | 11.278% | $106.2037 | $106.20 | $106.20 | $106.20 |
| Purchase #4 | $54.25 | 10.176% | $59.7705 | $59.77 | $59.75 | $59.80 |
| Purchase #5 | $208.31 | 12.736% | $234.8404 | $234.84 | $234.85 | $234.80 |
| Purchase #6 | $121.44 | 3.311% | $125.4609 | $125.46 | $125.45 | $125.50 |
| Purchase #7 | $169.67 | 4.407% | $177.1474 | $177.15 | $177.15 | $177.10 |
| 7 purchase totals = | $806.12 | $877.6101 | $877.61 | $877.55 | $877.60 | |