| 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 | $87.52 | 9.444% | $95.7854 | $95.79 | $95.80 | $95.80 |
| Purchase #2 | $79.66 | 12.187% | $89.3682 | $89.37 | $89.35 | $89.40 |
| Purchase #3 | $161.45 | 5.524% | $170.3685 | $170.37 | $170.35 | $170.40 |
| Purchase #4 | $222.61 | 6.193% | $236.3962 | $236.40 | $236.40 | $236.40 |
| Purchase #5 | $128.31 | 10.497% | $141.7787 | $141.78 | $141.80 | $141.80 |
| Purchase #6 | $26.98 | 11.716% | $30.141 | $30.14 | $30.15 | $30.10 |
| Purchase #7 | $181.69 | 3.496% | $188.0419 | $188.04 | $188.05 | $188.00 |
| 7 purchase totals = | $888.22 | $951.8799 | $951.89 | $951.90 | $951.90 | |