| 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 | $40.90 | 9.225% | $44.673 | $44.67 | $44.65 | $44.70 |
| Purchase #2 | $12.31 | 3.110% | $12.6928 | $12.69 | $12.70 | $12.70 |
| Purchase #3 | $106.73 | 8.831% | $116.1553 | $116.16 | $116.15 | $116.20 |
| Purchase #4 | $247.51 | 13.664% | $281.3298 | $281.33 | $281.35 | $281.30 |
| Purchase #5 | $243.91 | 9.746% | $267.6815 | $267.68 | $267.70 | $267.70 |
| Purchase #6 | $44.99 | 7.477% | $48.3539 | $48.35 | $48.35 | $48.40 |
| Purchase #7 | $55.87 | 5.541% | $58.9658 | $58.97 | $58.95 | $59.00 |
| 7 purchase totals = | $752.22 | $829.8521 | $829.85 | $829.85 | $830.00 | |