| 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 | $21.74 | 9.297% | $23.7612 | $23.76 | $23.75 | $23.80 |
| Purchase #2 | $209.75 | 12.857% | $236.7176 | $236.72 | $236.70 | $236.70 |
| Purchase #3 | $44.61 | 7.635% | $48.016 | $48.02 | $48.00 | $48.00 |
| Purchase #4 | $113.50 | 8.455% | $123.0964 | $123.10 | $123.10 | $123.10 |
| Purchase #5 | $228.29 | 11.782% | $255.1871 | $255.19 | $255.20 | $255.20 |
| Purchase #6 | $49.69 | 11.772% | $55.5395 | $55.54 | $55.55 | $55.50 |
| Purchase #7 | $40.92 | 13.581% | $46.4773 | $46.48 | $46.50 | $46.50 |
| 7 purchase totals = | $708.50 | $788.7951 | $788.81 | $788.80 | $788.80 | |