| 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 | $26.38 | 8.673% | $28.6679 | $28.67 | $28.65 | $28.70 |
| Purchase #2 | $124.75 | 8.750% | $135.6656 | $135.67 | $135.65 | $135.70 |
| Purchase #3 | $27.31 | 6.580% | $29.107 | $29.11 | $29.10 | $29.10 |
| Purchase #4 | $125.68 | 5.347% | $132.4001 | $132.40 | $132.40 | $132.40 |
| Purchase #5 | $201.71 | 11.105% | $224.1099 | $224.11 | $224.10 | $224.10 |
| Purchase #6 | $124.80 | 7.412% | $134.0502 | $134.05 | $134.05 | $134.10 |
| Purchase #7 | $40.87 | 13.177% | $46.2554 | $46.26 | $46.25 | $46.30 |
| 7 purchase totals = | $671.50 | $730.2561 | $730.27 | $730.20 | $730.40 | |