| 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 | $80.31 | 9.158% | $87.6648 | $87.66 | $87.65 | $87.70 |
| Purchase #2 | $48.82 | 7.761% | $52.6089 | $52.61 | $52.60 | $52.60 |
| Purchase #3 | $124.41 | 6.188% | $132.1085 | $132.11 | $132.10 | $132.10 |
| Purchase #4 | $208.73 | 9.491% | $228.5406 | $228.54 | $228.55 | $228.50 |
| Purchase #5 | $91.40 | 13.867% | $104.0744 | $104.07 | $104.05 | $104.10 |
| Purchase #6 | $110.47 | 13.240% | $125.0962 | $125.10 | $125.10 | $125.10 |
| Purchase #7 | $195.82 | 10.549% | $216.4771 | $216.48 | $216.50 | $216.50 |
| 7 purchase totals = | $859.96 | $946.5705 | $946.57 | $946.55 | $946.60 | |