| 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 | $75.33 | 11.224% | $83.785 | $83.79 | $83.80 | $83.80 |
| Purchase #2 | $19.70 | 8.325% | $21.34 | $21.34 | $21.35 | $21.30 |
| Purchase #3 | $105.59 | 4.585% | $110.4313 | $110.43 | $110.45 | $110.40 |
| Purchase #4 | $46.30 | 4.585% | $48.4229 | $48.42 | $48.40 | $48.40 |
| Purchase #5 | $239.84 | 9.238% | $261.9964 | $262.00 | $262.00 | $262.00 |
| Purchase #6 | $236.66 | 4.635% | $247.6292 | $247.63 | $247.65 | $247.60 |
| Purchase #7 | $125.29 | 13.309% | $141.9648 | $141.96 | $141.95 | $142.00 |
| 7 purchase totals = | $848.71 | $915.5696 | $915.57 | $915.60 | $915.50 | |