| 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 | $25.27 | 4.857% | $26.4974 | $26.50 | $26.50 | $26.50 |
| Purchase #2 | $105.32 | 11.514% | $117.4465 | $117.45 | $117.45 | $117.40 |
| Purchase #3 | $51.79 | 13.654% | $58.8614 | $58.86 | $58.85 | $58.90 |
| Purchase #4 | $27.76 | 10.744% | $30.7425 | $30.74 | $30.75 | $30.70 |
| Purchase #5 | $8.83 | 6.767% | $9.4275 | $9.43 | $9.45 | $9.40 |
| Purchase #6 | $152.63 | 5.162% | $160.5088 | $160.51 | $160.50 | $160.50 |
| Purchase #7 | $229.26 | 3.868% | $238.1278 | $238.13 | $238.15 | $238.10 |
| 7 purchase totals = | $600.86 | $641.6119 | $641.62 | $641.65 | $641.50 | |