| 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 | $49.35 | 11.637% | $55.0929 | $55.09 | $55.10 | $55.10 |
| Purchase #2 | $53.72 | 6.415% | $57.1661 | $57.17 | $57.15 | $57.20 |
| Purchase #3 | $5.71 | 12.589% | $6.4288 | $6.43 | $6.45 | $6.40 |
| Purchase #4 | $52.75 | 10.673% | $58.38 | $58.38 | $58.40 | $58.40 |
| Purchase #5 | $207.62 | 9.316% | $226.9619 | $226.96 | $226.95 | $227.00 |
| Purchase #6 | $102.95 | 7.255% | $110.419 | $110.42 | $110.40 | $110.40 |
| Purchase #7 | $15.96 | 8.185% | $17.2663 | $17.27 | $17.25 | $17.30 |
| 7 purchase totals = | $488.06 | $531.7150 | $531.72 | $531.70 | $531.80 | |