| 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 | $87.35 | 6.478% | $93.0085 | $93.01 | $93.00 | $93.00 |
| Purchase #2 | $53.89 | 7.218% | $57.7798 | $57.78 | $57.80 | $57.80 |
| Purchase #3 | $72.68 | 7.354% | $78.0249 | $78.02 | $78.00 | $78.00 |
| Purchase #4 | $24.53 | 12.151% | $27.5106 | $27.51 | $27.50 | $27.50 |
| Purchase #5 | $97.78 | 8.618% | $106.2067 | $106.21 | $106.20 | $106.20 |
| Purchase #6 | $66.81 | 11.392% | $74.421 | $74.42 | $74.40 | $74.40 |
| Purchase #7 | $159.75 | 6.390% | $169.958 | $169.96 | $169.95 | $170.00 |
| 7 purchase totals = | $562.79 | $606.9095 | $606.91 | $606.85 | $606.90 | |