| 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 | $15.96 | 12.363% | $17.9331 | $17.93 | $17.95 | $17.90 |
| Purchase #2 | $219.61 | 4.129% | $228.6777 | $228.68 | $228.70 | $228.70 |
| Purchase #3 | $67.57 | 12.165% | $75.7899 | $75.79 | $75.80 | $75.80 |
| Purchase #4 | $167.76 | 4.419% | $175.1733 | $175.17 | $175.15 | $175.20 |
| Purchase #5 | $37.53 | 4.299% | $39.1434 | $39.14 | $39.15 | $39.10 |
| Purchase #6 | $68.76 | 5.392% | $72.4675 | $72.47 | $72.45 | $72.50 |
| Purchase #7 | $236.77 | 9.358% | $258.9269 | $258.93 | $258.95 | $258.90 |
| 7 purchase totals = | $813.96 | $868.1118 | $868.11 | $868.15 | $868.10 | |