| 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 | $40.73 | 13.482% | $46.2212 | $46.22 | $46.20 | $46.20 |
| Purchase #2 | $204.64 | 8.329% | $221.6845 | $221.68 | $221.70 | $221.70 |
| Purchase #3 | $17.29 | 3.804% | $17.9477 | $17.95 | $17.95 | $17.90 |
| Purchase #4 | $24.42 | 6.711% | $26.0588 | $26.06 | $26.05 | $26.10 |
| Purchase #5 | $87.96 | 7.182% | $94.2773 | $94.28 | $94.30 | $94.30 |
| Purchase #6 | $121.70 | 5.576% | $128.486 | $128.49 | $128.50 | $128.50 |
| Purchase #7 | $175.84 | 10.215% | $193.8021 | $193.80 | $193.80 | $193.80 |
| 7 purchase totals = | $672.58 | $728.4776 | $728.48 | $728.50 | $728.50 | |