| 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 | $52.95 | 10.351% | $58.4309 | $58.43 | $58.45 | $58.40 |
| Purchase #2 | $37.57 | 8.436% | $40.7394 | $40.74 | $40.75 | $40.70 |
| Purchase #3 | $99.56 | 9.563% | $109.0809 | $109.08 | $109.10 | $109.10 |
| Purchase #4 | $114.75 | 9.600% | $125.766 | $125.77 | $125.75 | $125.80 |
| Purchase #5 | $126.73 | 12.515% | $142.5903 | $142.59 | $142.60 | $142.60 |
| Purchase #6 | $103.40 | 6.816% | $110.4477 | $110.45 | $110.45 | $110.40 |
| Purchase #7 | $129.72 | 7.390% | $139.3063 | $139.31 | $139.30 | $139.30 |
| 7 purchase totals = | $664.68 | $726.3615 | $726.37 | $726.40 | $726.30 | |