| 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 | $104.98 | 7.423% | $112.7727 | $112.77 | $112.75 | $112.80 |
| Purchase #2 | $86.29 | 9.225% | $94.2503 | $94.25 | $94.25 | $94.30 |
| Purchase #3 | $101.91 | 8.613% | $110.6875 | $110.69 | $110.70 | $110.70 |
| Purchase #4 | $170.39 | 10.467% | $188.2247 | $188.22 | $188.20 | $188.20 |
| Purchase #5 | $149.66 | 8.524% | $162.417 | $162.42 | $162.40 | $162.40 |
| Purchase #6 | $45.33 | 12.654% | $51.0661 | $51.07 | $51.05 | $51.10 |
| Purchase #7 | $140.87 | 6.416% | $149.9082 | $149.91 | $149.90 | $149.90 |
| 7 purchase totals = | $799.43 | $869.3265 | $869.33 | $869.25 | $869.40 | |