| 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 | $96.39 | 9.339% | $105.3919 | $105.39 | $105.40 | $105.40 |
| Purchase #2 | $49.78 | 7.307% | $53.4174 | $53.42 | $53.40 | $53.40 |
| Purchase #3 | $217.40 | 9.322% | $237.666 | $237.67 | $237.65 | $237.70 |
| Purchase #4 | $13.36 | 8.356% | $14.4764 | $14.48 | $14.50 | $14.50 |
| Purchase #5 | $143.80 | 13.407% | $163.0793 | $163.08 | $163.10 | $163.10 |
| Purchase #6 | $7.49 | 3.432% | $7.7471 | $7.75 | $7.75 | $7.70 |
| Purchase #7 | $107.36 | 10.544% | $118.68 | $118.68 | $118.70 | $118.70 |
| 7 purchase totals = | $635.58 | $700.4581 | $700.47 | $700.50 | $700.50 | |