| 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 | $101.27 | 4.541% | $105.8687 | $105.87 | $105.85 | $105.90 |
| Purchase #2 | $77.29 | 13.385% | $87.6353 | $87.64 | $87.65 | $87.60 |
| Purchase #3 | $242.77 | 3.271% | $250.711 | $250.71 | $250.70 | $250.70 |
| Purchase #4 | $232.98 | 8.312% | $252.3453 | $252.35 | $252.35 | $252.30 |
| Purchase #5 | $118.82 | 6.387% | $126.409 | $126.41 | $126.40 | $126.40 |
| Purchase #6 | $33.87 | 5.264% | $35.6529 | $35.65 | $35.65 | $35.70 |
| Purchase #7 | $30.62 | 9.386% | $33.494 | $33.49 | $33.50 | $33.50 |
| 7 purchase totals = | $837.62 | $892.1162 | $892.12 | $892.10 | $892.10 | |