| 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 | $110.51 | 13.410% | $125.3294 | $125.33 | $125.35 | $125.30 |
| Purchase #2 | $58.80 | 4.453% | $61.4184 | $61.42 | $61.40 | $61.40 |
| Purchase #3 | $195.88 | 3.524% | $202.7828 | $202.78 | $202.80 | $202.80 |
| Purchase #4 | $142.45 | 11.437% | $158.742 | $158.74 | $158.75 | $158.70 |
| Purchase #5 | $11.84 | 6.338% | $12.5904 | $12.59 | $12.60 | $12.60 |
| Purchase #6 | $36.61 | 12.308% | $41.116 | $41.12 | $41.10 | $41.10 |
| Purchase #7 | $15.81 | 3.328% | $16.3362 | $16.34 | $16.35 | $16.30 |
| 7 purchase totals = | $571.90 | $618.3152 | $618.32 | $618.35 | $618.20 | |