| 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 | $28.85 | 9.739% | $31.6597 | $31.66 | $31.65 | $31.70 |
| Purchase #2 | $56.73 | 12.762% | $63.9699 | $63.97 | $63.95 | $64.00 |
| Purchase #3 | $175.37 | 8.522% | $190.315 | $190.32 | $190.30 | $190.30 |
| Purchase #4 | $72.94 | 5.718% | $77.1107 | $77.11 | $77.10 | $77.10 |
| Purchase #5 | $224.79 | 11.448% | $250.524 | $250.52 | $250.50 | $250.50 |
| Purchase #6 | $49.53 | 9.866% | $54.4166 | $54.42 | $54.40 | $54.40 |
| Purchase #7 | $40.30 | 9.259% | $44.0314 | $44.03 | $44.05 | $44.00 |
| 7 purchase totals = | $648.51 | $712.0273 | $712.03 | $711.95 | $712.00 | |