| 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 | $21.98 | 10.330% | $24.2505 | $24.25 | $24.25 | $24.30 |
| Purchase #2 | $77.56 | 8.552% | $84.1929 | $84.19 | $84.20 | $84.20 |
| Purchase #3 | $166.79 | 8.452% | $180.8871 | $180.89 | $180.90 | $180.90 |
| Purchase #4 | $25.93 | 8.667% | $28.1774 | $28.18 | $28.20 | $28.20 |
| Purchase #5 | $102.26 | 3.228% | $105.561 | $105.56 | $105.55 | $105.60 |
| Purchase #6 | $236.51 | 13.411% | $268.2284 | $268.23 | $268.25 | $268.20 |
| Purchase #7 | $113.65 | 10.261% | $125.3116 | $125.31 | $125.30 | $125.30 |
| 7 purchase totals = | $744.68 | $816.6089 | $816.61 | $816.65 | $816.70 | |