| 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 | $41.56 | 8.662% | $45.1599 | $45.16 | $45.15 | $45.20 |
| Purchase #2 | $191.46 | 7.701% | $206.2043 | $206.20 | $206.20 | $206.20 |
| Purchase #3 | $71.99 | 9.800% | $79.045 | $79.05 | $79.05 | $79.00 |
| Purchase #4 | $175.49 | 9.361% | $191.9176 | $191.92 | $191.90 | $191.90 |
| Purchase #5 | $232.95 | 10.816% | $258.1459 | $258.15 | $258.15 | $258.10 |
| Purchase #6 | $41.65 | 7.858% | $44.9229 | $44.92 | $44.90 | $44.90 |
| Purchase #7 | $135.41 | 6.231% | $143.8474 | $143.85 | $143.85 | $143.80 |
| 7 purchase totals = | $890.51 | $969.2430 | $969.25 | $969.20 | $969.10 | |