| 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 | $77.70 | 8.866% | $84.5889 | $84.59 | $84.60 | $84.60 |
| Purchase #2 | $223.60 | 11.760% | $249.8954 | $249.90 | $249.90 | $249.90 |
| Purchase #3 | $130.78 | 4.431% | $136.5749 | $136.57 | $136.55 | $136.60 |
| Purchase #4 | $108.48 | 7.132% | $116.2168 | $116.22 | $116.20 | $116.20 |
| Purchase #5 | $180.83 | 12.856% | $204.0775 | $204.08 | $204.10 | $204.10 |
| Purchase #6 | $31.53 | 11.297% | $35.0919 | $35.09 | $35.10 | $35.10 |
| Purchase #7 | $48.59 | 3.309% | $50.1978 | $50.20 | $50.20 | $50.20 |
| 7 purchase totals = | $801.51 | $876.6432 | $876.65 | $876.65 | $876.70 | |