| 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 | $71.72 | 7.847% | $77.3479 | $77.35 | $77.35 | $77.30 |
| Purchase #2 | $222.80 | 6.420% | $237.1038 | $237.10 | $237.10 | $237.10 |
| Purchase #3 | $96.92 | 7.763% | $104.4439 | $104.44 | $104.45 | $104.40 |
| Purchase #4 | $123.26 | 4.544% | $128.8609 | $128.86 | $128.85 | $128.90 |
| Purchase #5 | $17.88 | 5.785% | $18.9144 | $18.91 | $18.90 | $18.90 |
| Purchase #6 | $122.65 | 11.571% | $136.8418 | $136.84 | $136.85 | $136.80 |
| Purchase #7 | $222.40 | 6.163% | $236.1065 | $236.11 | $236.10 | $236.10 |
| 7 purchase totals = | $877.63 | $939.6192 | $939.61 | $939.60 | $939.50 | |