| 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 | $41.83 | 6.744% | $44.651 | $44.65 | $44.65 | $44.70 |
| Purchase #2 | $107.80 | 9.525% | $118.068 | $118.07 | $118.05 | $118.10 |
| Purchase #3 | $195.56 | 10.390% | $215.8787 | $215.88 | $215.90 | $215.90 |
| Purchase #4 | $12.25 | 8.353% | $13.2732 | $13.27 | $13.25 | $13.30 |
| Purchase #5 | $122.74 | 11.294% | $136.6023 | $136.60 | $136.60 | $136.60 |
| Purchase #6 | $181.43 | 10.306% | $200.1282 | $200.13 | $200.15 | $200.10 |
| Purchase #7 | $224.40 | 3.642% | $232.5726 | $232.57 | $232.55 | $232.60 |
| 7 purchase totals = | $886.01 | $961.1740 | $961.17 | $961.15 | $961.30 | |