| 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 | $8.57 | 9.451% | $9.38 | $9.38 | $9.40 | $9.40 |
| Purchase #2 | $45.99 | 12.298% | $51.6459 | $51.65 | $51.65 | $51.60 |
| Purchase #3 | $60.37 | 8.507% | $65.5057 | $65.51 | $65.50 | $65.50 |
| Purchase #4 | $59.81 | 9.583% | $65.5416 | $65.54 | $65.55 | $65.50 |
| Purchase #5 | $121.83 | 8.529% | $132.2209 | $132.22 | $132.20 | $132.20 |
| Purchase #6 | $75.87 | 9.519% | $83.0921 | $83.09 | $83.10 | $83.10 |
| Purchase #7 | $228.78 | 13.826% | $260.4111 | $260.41 | $260.40 | $260.40 |
| 7 purchase totals = | $601.22 | $667.7973 | $667.80 | $667.80 | $667.70 | |