| 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 | $9.65 | 12.464% | $10.8528 | $10.85 | $10.85 | $10.90 |
| Purchase #2 | $50.88 | 3.180% | $52.498 | $52.50 | $52.50 | $52.50 |
| Purchase #3 | $121.90 | 8.864% | $132.7052 | $132.71 | $132.70 | $132.70 |
| Purchase #4 | $24.98 | 5.115% | $26.2577 | $26.26 | $26.25 | $26.30 |
| Purchase #5 | $127.83 | 11.288% | $142.2595 | $142.26 | $142.25 | $142.30 |
| Purchase #6 | $185.60 | 11.202% | $206.3909 | $206.39 | $206.40 | $206.40 |
| Purchase #7 | $235.62 | 10.586% | $260.5627 | $260.56 | $260.55 | $260.60 |
| 7 purchase totals = | $756.46 | $831.5268 | $831.53 | $831.50 | $831.70 | |