| 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 | $61.83 | 4.293% | $64.4844 | $64.48 | $64.50 | $64.50 |
| Purchase #2 | $96.26 | 5.318% | $101.3791 | $101.38 | $101.40 | $101.40 |
| Purchase #3 | $152.96 | 6.756% | $163.294 | $163.29 | $163.30 | $163.30 |
| Purchase #4 | $199.35 | 3.197% | $205.7232 | $205.72 | $205.70 | $205.70 |
| Purchase #5 | $33.78 | 6.356% | $35.9271 | $35.93 | $35.95 | $35.90 |
| Purchase #6 | $66.29 | 8.714% | $72.0665 | $72.07 | $72.05 | $72.10 |
| Purchase #7 | $170.71 | 13.528% | $193.8036 | $193.80 | $193.80 | $193.80 |
| 7 purchase totals = | $781.18 | $836.6779 | $836.67 | $836.70 | $836.70 | |