| 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 | $56.60 | 9.289% | $61.8576 | $61.86 | $61.85 | $61.90 |
| Purchase #2 | $55.56 | 4.720% | $58.1824 | $58.18 | $58.20 | $58.20 |
| Purchase #3 | $56.97 | 4.259% | $59.3964 | $59.40 | $59.40 | $59.40 |
| Purchase #4 | $102.46 | 13.434% | $116.2245 | $116.22 | $116.20 | $116.20 |
| Purchase #5 | $233.73 | 11.291% | $260.1205 | $260.12 | $260.10 | $260.10 |
| Purchase #6 | $15.60 | 5.348% | $16.4343 | $16.43 | $16.45 | $16.40 |
| Purchase #7 | $200.90 | 3.466% | $207.8632 | $207.86 | $207.85 | $207.90 |
| 7 purchase totals = | $721.82 | $780.0789 | $780.07 | $780.05 | $780.10 | |