| 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 | $169.47 | 12.753% | $191.0825 | $191.08 | $191.10 | $191.10 |
| Purchase #2 | $23.72 | 5.600% | $25.0483 | $25.05 | $25.05 | $25.00 |
| Purchase #3 | $19.39 | 7.172% | $20.7807 | $20.78 | $20.80 | $20.80 |
| Purchase #4 | $249.54 | 4.762% | $261.4231 | $261.42 | $261.40 | $261.40 |
| Purchase #5 | $67.71 | 8.149% | $73.2277 | $73.23 | $73.25 | $73.20 |
| Purchase #6 | $113.51 | 7.194% | $121.6759 | $121.68 | $121.70 | $121.70 |
| Purchase #7 | $62.79 | 10.676% | $69.4935 | $69.49 | $69.50 | $69.50 |
| 7 purchase totals = | $706.13 | $762.7317 | $762.73 | $762.80 | $762.70 | |