| 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 | $17.71 | 13.295% | $20.0645 | $20.06 | $20.05 | $20.10 |
| Purchase #2 | $110.98 | 13.526% | $125.9912 | $125.99 | $126.00 | $126.00 |
| Purchase #3 | $91.79 | 5.796% | $97.1101 | $97.11 | $97.10 | $97.10 |
| Purchase #4 | $41.29 | 12.755% | $46.5565 | $46.56 | $46.55 | $46.60 |
| Purchase #5 | $165.45 | 4.818% | $173.4214 | $173.42 | $173.40 | $173.40 |
| Purchase #6 | $106.70 | 9.710% | $117.0606 | $117.06 | $117.05 | $117.10 |
| Purchase #7 | $33.76 | 13.824% | $38.427 | $38.43 | $38.45 | $38.40 |
| 7 purchase totals = | $567.68 | $618.6313 | $618.63 | $618.60 | $618.70 | |