| 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 | $76.95 | 6.254% | $81.7625 | $81.76 | $81.75 | $81.80 |
| Purchase #2 | $116.45 | 5.162% | $122.4611 | $122.46 | $122.45 | $122.50 |
| Purchase #3 | $31.43 | 3.181% | $32.4298 | $32.43 | $32.45 | $32.40 |
| Purchase #4 | $198.90 | 9.242% | $217.2823 | $217.28 | $217.30 | $217.30 |
| Purchase #5 | $205.33 | 4.799% | $215.1838 | $215.18 | $215.20 | $215.20 |
| Purchase #6 | $110.58 | 7.118% | $118.4511 | $118.45 | $118.45 | $118.50 |
| Purchase #7 | $41.99 | 3.581% | $43.4937 | $43.49 | $43.50 | $43.50 |
| 7 purchase totals = | $781.63 | $831.0643 | $831.05 | $831.10 | $831.20 | |