| 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 | $23.55 | 6.841% | $25.1611 | $25.16 | $25.15 | $25.20 |
| Purchase #2 | $80.79 | 10.122% | $88.9676 | $88.97 | $88.95 | $89.00 |
| Purchase #3 | $204.91 | 12.127% | $229.7594 | $229.76 | $229.75 | $229.80 |
| Purchase #4 | $227.37 | 3.590% | $235.5326 | $235.53 | $235.55 | $235.50 |
| Purchase #5 | $127.95 | 11.670% | $142.8818 | $142.88 | $142.90 | $142.90 |
| Purchase #6 | $142.29 | 10.307% | $156.9558 | $156.96 | $156.95 | $157.00 |
| Purchase #7 | $62.92 | 7.519% | $67.651 | $67.65 | $67.65 | $67.70 |
| 7 purchase totals = | $869.78 | $946.9093 | $946.91 | $946.90 | $947.10 | |