| 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 | $59.30 | 12.286% | $66.5856 | $66.59 | $66.60 | $66.60 |
| Purchase #2 | $48.70 | 5.794% | $51.5217 | $51.52 | $51.50 | $51.50 |
| Purchase #3 | $19.29 | 9.484% | $21.1195 | $21.12 | $21.10 | $21.10 |
| Purchase #4 | $154.83 | 12.300% | $173.8741 | $173.87 | $173.85 | $173.90 |
| Purchase #5 | $112.83 | 11.804% | $126.1485 | $126.15 | $126.15 | $126.10 |
| Purchase #6 | $187.82 | 8.672% | $204.1078 | $204.11 | $204.10 | $204.10 |
| Purchase #7 | $191.49 | 6.852% | $204.6109 | $204.61 | $204.60 | $204.60 |
| 7 purchase totals = | $774.26 | $847.9681 | $847.97 | $847.90 | $847.90 | |