| 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 | $59.29 | 8.636% | $64.4103 | $64.41 | $64.40 | $64.40 |
| Purchase #2 | $56.40 | 8.204% | $61.0271 | $61.03 | $61.05 | $61.00 |
| Purchase #3 | $82.53 | 7.821% | $88.9847 | $88.98 | $89.00 | $89.00 |
| Purchase #4 | $137.76 | 9.861% | $151.3445 | $151.34 | $151.35 | $151.30 |
| Purchase #5 | $98.55 | 8.107% | $106.5394 | $106.54 | $106.55 | $106.50 |
| Purchase #6 | $180.70 | 13.478% | $205.0547 | $205.05 | $205.05 | $205.10 |
| Purchase #7 | $166.41 | 6.498% | $177.2233 | $177.22 | $177.20 | $177.20 |
| 7 purchase totals = | $781.64 | $854.5840 | $854.57 | $854.60 | $854.50 | |