| 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 | $9.35 | 11.413% | $10.4171 | $10.42 | $10.40 | $10.40 |
| Purchase #2 | $213.98 | 9.733% | $234.8067 | $234.81 | $234.80 | $234.80 |
| Purchase #3 | $143.54 | 8.221% | $155.3404 | $155.34 | $155.35 | $155.30 |
| Purchase #4 | $69.60 | 8.448% | $75.4798 | $75.48 | $75.50 | $75.50 |
| Purchase #5 | $57.86 | 7.186% | $62.0178 | $62.02 | $62.00 | $62.00 |
| Purchase #6 | $171.91 | 9.352% | $187.987 | $187.99 | $188.00 | $188.00 |
| Purchase #7 | $42.98 | 6.779% | $45.8936 | $45.89 | $45.90 | $45.90 |
| 7 purchase totals = | $709.22 | $771.9424 | $771.95 | $771.95 | $771.90 | |