| 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 | $61.51 | 6.250% | $65.3544 | $65.35 | $65.35 | $65.40 |
| Purchase #2 | $216.63 | 3.474% | $224.1557 | $224.16 | $224.15 | $224.20 |
| Purchase #3 | $57.60 | 11.606% | $64.2851 | $64.29 | $64.30 | $64.30 |
| Purchase #4 | $19.78 | 8.546% | $21.4704 | $21.47 | $21.45 | $21.50 |
| Purchase #5 | $70.41 | 5.460% | $74.2544 | $74.25 | $74.25 | $74.30 |
| Purchase #6 | $155.69 | 6.731% | $166.1695 | $166.17 | $166.15 | $166.20 |
| Purchase #7 | $201.40 | 3.309% | $208.0643 | $208.06 | $208.05 | $208.10 |
| 7 purchase totals = | $783.02 | $823.7538 | $823.75 | $823.70 | $824.00 | |