| 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 | $86.71 | 3.630% | $89.8576 | $89.86 | $89.85 | $89.90 |
| Purchase #2 | $208.68 | 7.520% | $224.3727 | $224.37 | $224.35 | $224.40 |
| Purchase #3 | $22.78 | 9.785% | $25.009 | $25.01 | $25.00 | $25.00 |
| Purchase #4 | $80.30 | 8.115% | $86.8163 | $86.82 | $86.80 | $86.80 |
| Purchase #5 | $42.71 | 12.712% | $48.1393 | $48.14 | $48.15 | $48.10 |
| Purchase #6 | $139.67 | 4.140% | $145.4523 | $145.45 | $145.45 | $145.50 |
| Purchase #7 | $186.89 | 4.552% | $195.3972 | $195.40 | $195.40 | $195.40 |
| 7 purchase totals = | $767.74 | $815.0444 | $815.05 | $815.00 | $815.10 | |