| 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 | $97.39 | 7.599% | $104.7907 | $104.79 | $104.80 | $104.80 |
| Purchase #2 | $52.32 | 10.787% | $57.9638 | $57.96 | $57.95 | $58.00 |
| Purchase #3 | $53.83 | 10.704% | $59.592 | $59.59 | $59.60 | $59.60 |
| Purchase #4 | $209.68 | 8.803% | $228.1381 | $228.14 | $228.15 | $228.10 |
| Purchase #5 | $99.73 | 7.658% | $107.3673 | $107.37 | $107.35 | $107.40 |
| Purchase #6 | $21.62 | 8.730% | $23.5074 | $23.51 | $23.50 | $23.50 |
| Purchase #7 | $5.25 | 8.772% | $5.7105 | $5.71 | $5.70 | $5.70 |
| 7 purchase totals = | $539.82 | $587.0698 | $587.07 | $587.05 | $587.10 | |