| 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 | $52.27 | 12.523% | $58.8158 | $58.82 | $58.80 | $58.80 |
| Purchase #2 | $97.31 | 13.727% | $110.6677 | $110.67 | $110.65 | $110.70 |
| Purchase #3 | $53.33 | 12.385% | $59.9349 | $59.93 | $59.95 | $59.90 |
| Purchase #4 | $188.98 | 8.644% | $205.3154 | $205.32 | $205.30 | $205.30 |
| Purchase #5 | $96.59 | 12.830% | $108.9825 | $108.98 | $109.00 | $109.00 |
| Purchase #6 | $6.73 | 7.410% | $7.2287 | $7.23 | $7.25 | $7.20 |
| Purchase #7 | $225.30 | 9.389% | $246.4534 | $246.45 | $246.45 | $246.50 |
| 7 purchase totals = | $720.51 | $797.3984 | $797.40 | $797.40 | $797.40 | |