| 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 | $75.85 | 7.369% | $81.4394 | $81.44 | $81.45 | $81.40 |
| Purchase #2 | $113.47 | 10.456% | $125.3344 | $125.33 | $125.35 | $125.30 |
| Purchase #3 | $216.94 | 12.257% | $243.5303 | $243.53 | $243.55 | $243.50 |
| Purchase #4 | $74.91 | 7.443% | $80.4856 | $80.49 | $80.50 | $80.50 |
| Purchase #5 | $61.94 | 4.488% | $64.7199 | $64.72 | $64.70 | $64.70 |
| Purchase #6 | $144.27 | 13.600% | $163.8907 | $163.89 | $163.90 | $163.90 |
| Purchase #7 | $50.80 | 4.171% | $52.9189 | $52.92 | $52.90 | $52.90 |
| 7 purchase totals = | $738.18 | $812.3192 | $812.32 | $812.35 | $812.20 | |