| 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 | $11.93 | 5.849% | $12.6278 | $12.63 | $12.65 | $12.60 |
| Purchase #2 | $209.70 | 13.548% | $238.1102 | $238.11 | $238.10 | $238.10 |
| Purchase #3 | $194.34 | 5.300% | $204.64 | $204.64 | $204.65 | $204.60 |
| Purchase #4 | $48.62 | 9.711% | $53.3415 | $53.34 | $53.35 | $53.30 |
| Purchase #5 | $45.89 | 10.383% | $50.6548 | $50.65 | $50.65 | $50.70 |
| Purchase #6 | $56.53 | 13.324% | $64.0621 | $64.06 | $64.05 | $64.10 |
| Purchase #7 | $215.42 | 7.247% | $231.0315 | $231.03 | $231.05 | $231.00 |
| 7 purchase totals = | $782.43 | $854.4679 | $854.46 | $854.50 | $854.40 | |