| 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 | $23.42 | 13.373% | $26.552 | $26.55 | $26.55 | $26.60 |
| Purchase #2 | $189.28 | 13.585% | $214.9937 | $214.99 | $215.00 | $215.00 |
| Purchase #3 | $149.37 | 9.718% | $163.8858 | $163.89 | $163.90 | $163.90 |
| Purchase #4 | $136.30 | 10.539% | $150.6647 | $150.66 | $150.65 | $150.70 |
| Purchase #5 | $10.54 | 11.795% | $11.7832 | $11.78 | $11.80 | $11.80 |
| Purchase #6 | $23.56 | 13.831% | $26.8186 | $26.82 | $26.80 | $26.80 |
| Purchase #7 | $126.66 | 4.742% | $132.6662 | $132.67 | $132.65 | $132.70 |
| 7 purchase totals = | $659.13 | $727.3642 | $727.36 | $727.35 | $727.50 | |