| 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 | $111.79 | 3.549% | $115.7574 | $115.76 | $115.75 | $115.80 |
| Purchase #2 | $52.90 | 13.554% | $60.0701 | $60.07 | $60.05 | $60.10 |
| Purchase #3 | $54.63 | 12.362% | $61.3834 | $61.38 | $61.40 | $61.40 |
| Purchase #4 | $203.41 | 11.664% | $227.1357 | $227.14 | $227.15 | $227.10 |
| Purchase #5 | $52.83 | 13.610% | $60.0202 | $60.02 | $60.00 | $60.00 |
| Purchase #6 | $30.74 | 5.436% | $32.411 | $32.41 | $32.40 | $32.40 |
| Purchase #7 | $115.49 | 6.353% | $122.8271 | $122.83 | $122.85 | $122.80 |
| 7 purchase totals = | $621.79 | $679.6049 | $679.61 | $679.60 | $679.60 | |