| 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 | $30.32 | 11.521% | $33.8132 | $33.81 | $33.80 | $33.80 |
| Purchase #2 | $97.64 | 5.653% | $103.1596 | $103.16 | $103.15 | $103.20 |
| Purchase #3 | $167.35 | 4.672% | $175.1686 | $175.17 | $175.15 | $175.20 |
| Purchase #4 | $53.35 | 9.235% | $58.2769 | $58.28 | $58.30 | $58.30 |
| Purchase #5 | $41.96 | 13.366% | $47.5684 | $47.57 | $47.55 | $47.60 |
| Purchase #6 | $87.59 | 4.703% | $91.7094 | $91.71 | $91.70 | $91.70 |
| Purchase #7 | $203.81 | 6.667% | $217.398 | $217.40 | $217.40 | $217.40 |
| 7 purchase totals = | $682.02 | $727.0941 | $727.10 | $727.05 | $727.20 | |