| 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 | $248.76 | 12.285% | $279.3202 | $279.32 | $279.30 | $279.30 |
| Purchase #2 | $247.69 | 7.309% | $265.7937 | $265.79 | $265.80 | $265.80 |
| Purchase #3 | $74.84 | 4.738% | $78.3859 | $78.39 | $78.40 | $78.40 |
| Purchase #4 | $74.53 | 6.435% | $79.326 | $79.33 | $79.35 | $79.30 |
| Purchase #5 | $102.36 | 5.178% | $107.6602 | $107.66 | $107.65 | $107.70 |
| Purchase #6 | $69.65 | 3.201% | $71.8795 | $71.88 | $71.90 | $71.90 |
| Purchase #7 | $71.76 | 9.807% | $78.7975 | $78.80 | $78.80 | $78.80 |
| 7 purchase totals = | $889.59 | $961.1630 | $961.17 | $961.20 | $961.20 | |