| 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 | $7.63 | 10.522% | $8.4328 | $8.43 | $8.45 | $8.40 |
| Purchase #2 | $231.46 | 12.448% | $260.2721 | $260.27 | $260.25 | $260.30 |
| Purchase #3 | $53.72 | 8.221% | $58.1363 | $58.14 | $58.15 | $58.10 |
| Purchase #4 | $84.74 | 11.382% | $94.3851 | $94.39 | $94.40 | $94.40 |
| Purchase #5 | $61.40 | 5.179% | $64.5799 | $64.58 | $64.60 | $64.60 |
| Purchase #6 | $120.96 | 3.366% | $125.0315 | $125.03 | $125.05 | $125.00 |
| Purchase #7 | $155.59 | 13.656% | $176.8374 | $176.84 | $176.85 | $176.80 |
| 7 purchase totals = | $715.50 | $787.6751 | $787.68 | $787.75 | $787.60 | |