| 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 | $107.66 | 8.570% | $116.8865 | $116.89 | $116.90 | $116.90 |
| Purchase #2 | $84.39 | 4.816% | $88.4542 | $88.45 | $88.45 | $88.50 |
| Purchase #3 | $157.67 | 12.402% | $177.2242 | $177.22 | $177.20 | $177.20 |
| Purchase #4 | $128.37 | 8.474% | $139.2481 | $139.25 | $139.25 | $139.20 |
| Purchase #5 | $170.82 | 3.798% | $177.3077 | $177.31 | $177.30 | $177.30 |
| Purchase #6 | $156.84 | 5.387% | $165.289 | $165.29 | $165.30 | $165.30 |
| Purchase #7 | $88.46 | 10.483% | $97.7333 | $97.73 | $97.75 | $97.70 |
| 7 purchase totals = | $894.21 | $962.1430 | $962.14 | $962.15 | $962.10 | |