| 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 | $42.39 | 5.457% | $44.7032 | $44.70 | $44.70 | $44.70 |
| Purchase #2 | $90.49 | 10.365% | $99.8693 | $99.87 | $99.85 | $99.90 |
| Purchase #3 | $108.25 | 10.204% | $119.2958 | $119.30 | $119.30 | $119.30 |
| Purchase #4 | $193.42 | 4.394% | $201.9189 | $201.92 | $201.90 | $201.90 |
| Purchase #5 | $144.77 | 11.716% | $161.7313 | $161.73 | $161.75 | $161.70 |
| Purchase #6 | $151.58 | 9.373% | $165.7876 | $165.79 | $165.80 | $165.80 |
| Purchase #7 | $88.42 | 12.104% | $99.1224 | $99.12 | $99.10 | $99.10 |
| 7 purchase totals = | $819.32 | $892.4285 | $892.43 | $892.40 | $892.40 | |