| 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 | $51.44 | 13.791% | $58.5341 | $58.53 | $58.55 | $58.50 |
| Purchase #2 | $27.54 | 3.323% | $28.4552 | $28.46 | $28.45 | $28.50 |
| Purchase #3 | $244.82 | 6.398% | $260.4836 | $260.48 | $260.50 | $260.50 |
| Purchase #4 | $28.58 | 9.710% | $31.3551 | $31.36 | $31.35 | $31.40 |
| Purchase #5 | $37.97 | 6.104% | $40.2877 | $40.29 | $40.30 | $40.30 |
| Purchase #6 | $154.79 | 9.305% | $169.1932 | $169.19 | $169.20 | $169.20 |
| Purchase #7 | $86.55 | 5.698% | $91.4816 | $91.48 | $91.50 | $91.50 |
| 7 purchase totals = | $631.69 | $679.7905 | $679.79 | $679.85 | $679.90 | |