| 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 | $28.79 | 8.781% | $31.318 | $31.32 | $31.30 | $31.30 |
| Purchase #2 | $212.55 | 3.543% | $220.0806 | $220.08 | $220.10 | $220.10 |
| Purchase #3 | $220.49 | 13.232% | $249.6652 | $249.67 | $249.65 | $249.70 |
| Purchase #4 | $83.86 | 10.520% | $92.6821 | $92.68 | $92.70 | $92.70 |
| Purchase #5 | $75.44 | 3.528% | $78.1015 | $78.10 | $78.10 | $78.10 |
| Purchase #6 | $123.75 | 3.184% | $127.6902 | $127.69 | $127.70 | $127.70 |
| Purchase #7 | $55.95 | 12.537% | $62.9645 | $62.96 | $62.95 | $63.00 |
| 7 purchase totals = | $800.83 | $862.5021 | $862.50 | $862.50 | $862.60 | |