| 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 | $110.79 | 13.576% | $125.8309 | $125.83 | $125.85 | $125.80 |
| Purchase #2 | $175.54 | 13.662% | $199.5223 | $199.52 | $199.50 | $199.50 |
| Purchase #3 | $121.57 | 9.191% | $132.7435 | $132.74 | $132.75 | $132.70 |
| Purchase #4 | $74.89 | 12.373% | $84.1561 | $84.16 | $84.15 | $84.20 |
| Purchase #5 | $33.40 | 8.785% | $36.3342 | $36.33 | $36.35 | $36.30 |
| Purchase #6 | $58.27 | 5.436% | $61.4376 | $61.44 | $61.45 | $61.40 |
| Purchase #7 | $52.87 | 11.575% | $58.9897 | $58.99 | $59.00 | $59.00 |
| 7 purchase totals = | $627.33 | $699.0143 | $699.01 | $699.05 | $698.90 | |