| 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 | $54.27 | 12.790% | $61.2111 | $61.21 | $61.20 | $61.20 |
| Purchase #2 | $8.97 | 10.321% | $9.8958 | $9.90 | $9.90 | $9.90 |
| Purchase #3 | $122.65 | 8.850% | $133.5045 | $133.50 | $133.50 | $133.50 |
| Purchase #4 | $37.44 | 7.142% | $40.114 | $40.11 | $40.10 | $40.10 |
| Purchase #5 | $214.55 | 7.145% | $229.8796 | $229.88 | $229.90 | $229.90 |
| Purchase #6 | $131.79 | 12.800% | $148.6591 | $148.66 | $148.65 | $148.70 |
| Purchase #7 | $182.88 | 3.216% | $188.7614 | $188.76 | $188.75 | $188.80 |
| 7 purchase totals = | $752.55 | $812.0255 | $812.02 | $812.00 | $812.10 | |