| 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 | $48.65 | 6.528% | $51.8259 | $51.83 | $51.85 | $51.80 |
| Purchase #2 | $164.27 | 9.810% | $180.3849 | $180.38 | $180.40 | $180.40 |
| Purchase #3 | $21.40 | 10.782% | $23.7073 | $23.71 | $23.70 | $23.70 |
| Purchase #4 | $86.26 | 12.212% | $96.7941 | $96.79 | $96.80 | $96.80 |
| Purchase #5 | $68.81 | 9.342% | $75.2382 | $75.24 | $75.25 | $75.20 |
| Purchase #6 | $10.71 | 8.359% | $11.6052 | $11.61 | $11.60 | $11.60 |
| Purchase #7 | $6.55 | 9.772% | $7.1901 | $7.19 | $7.20 | $7.20 |
| 7 purchase totals = | $406.65 | $446.7457 | $446.75 | $446.80 | $446.70 | |