| 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 | $36.92 | 9.637% | $40.478 | $40.48 | $40.50 | $40.50 |
| Purchase #2 | $133.63 | 7.686% | $143.9008 | $143.90 | $143.90 | $143.90 |
| Purchase #3 | $101.82 | 8.104% | $110.0715 | $110.07 | $110.05 | $110.10 |
| Purchase #4 | $7.98 | 5.770% | $8.4404 | $8.44 | $8.45 | $8.40 |
| Purchase #5 | $193.79 | 9.802% | $212.7853 | $212.79 | $212.80 | $212.80 |
| Purchase #6 | $46.62 | 11.233% | $51.8568 | $51.86 | $51.85 | $51.90 |
| Purchase #7 | $229.56 | 13.662% | $260.9225 | $260.92 | $260.90 | $260.90 |
| 7 purchase totals = | $750.32 | $828.4553 | $828.46 | $828.45 | $828.50 | |