| 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 | $44.61 | 9.323% | $48.769 | $48.77 | $48.75 | $48.80 |
| Purchase #2 | $21.68 | 9.494% | $23.7383 | $23.74 | $23.75 | $23.70 |
| Purchase #3 | $11.33 | 7.590% | $12.1899 | $12.19 | $12.20 | $12.20 |
| Purchase #4 | $58.44 | 5.820% | $61.8412 | $61.84 | $61.85 | $61.80 |
| Purchase #5 | $140.28 | 7.690% | $151.0675 | $151.07 | $151.05 | $151.10 |
| Purchase #6 | $190.80 | 12.669% | $214.9725 | $214.97 | $214.95 | $215.00 |
| Purchase #7 | $193.44 | 12.376% | $217.3801 | $217.38 | $217.40 | $217.40 |
| 7 purchase totals = | $660.58 | $729.9585 | $729.96 | $729.95 | $730.00 | |