| 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 | $24.76 | 13.189% | $28.0256 | $28.03 | $28.05 | $28.00 |
| Purchase #2 | $83.40 | 4.559% | $87.2022 | $87.20 | $87.20 | $87.20 |
| Purchase #3 | $66.96 | 11.387% | $74.5847 | $74.58 | $74.60 | $74.60 |
| Purchase #4 | $51.27 | 8.420% | $55.5869 | $55.59 | $55.60 | $55.60 |
| Purchase #5 | $197.99 | 13.600% | $224.9166 | $224.92 | $224.90 | $224.90 |
| Purchase #6 | $81.47 | 11.366% | $90.7299 | $90.73 | $90.75 | $90.70 |
| Purchase #7 | $210.47 | 11.238% | $234.1226 | $234.12 | $234.10 | $234.10 |
| 7 purchase totals = | $716.32 | $795.1685 | $795.17 | $795.20 | $795.10 | |