| 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 | $19.46 | 3.217% | $20.086 | $20.09 | $20.10 | $20.10 |
| Purchase #2 | $237.89 | 10.586% | $263.073 | $263.07 | $263.05 | $263.10 |
| Purchase #3 | $250.61 | 8.836% | $272.7539 | $272.75 | $272.75 | $272.80 |
| Purchase #4 | $57.84 | 7.567% | $62.2168 | $62.22 | $62.20 | $62.20 |
| Purchase #5 | $19.38 | 9.648% | $21.2498 | $21.25 | $21.25 | $21.20 |
| Purchase #6 | $58.43 | 13.233% | $66.162 | $66.16 | $66.15 | $66.20 |
| Purchase #7 | $197.60 | 6.592% | $210.6258 | $210.63 | $210.65 | $210.60 |
| 7 purchase totals = | $841.21 | $916.1673 | $916.17 | $916.15 | $916.20 | |