| 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 | $247.56 | 13.132% | $280.0696 | $280.07 | $280.05 | $280.10 |
| Purchase #2 | $59.31 | 11.862% | $66.3454 | $66.35 | $66.35 | $66.30 |
| Purchase #3 | $52.99 | 11.312% | $58.9842 | $58.98 | $59.00 | $59.00 |
| Purchase #4 | $50.71 | 7.175% | $54.3484 | $54.35 | $54.35 | $54.30 |
| Purchase #5 | $102.65 | 11.819% | $114.7822 | $114.78 | $114.80 | $114.80 |
| Purchase #6 | $143.42 | 11.663% | $160.1471 | $160.15 | $160.15 | $160.10 |
| Purchase #7 | $21.36 | 10.414% | $23.5844 | $23.58 | $23.60 | $23.60 |
| 7 purchase totals = | $678.00 | $758.2613 | $758.26 | $758.30 | $758.20 | |