| 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 | $107.81 | 4.307% | $112.4534 | $112.45 | $112.45 | $112.50 |
| Purchase #2 | $98.91 | 7.867% | $106.6912 | $106.69 | $106.70 | $106.70 |
| Purchase #3 | $79.85 | 5.814% | $84.4925 | $84.49 | $84.50 | $84.50 |
| Purchase #4 | $33.94 | 4.435% | $35.4452 | $35.45 | $35.45 | $35.40 |
| Purchase #5 | $5.61 | 10.675% | $6.2089 | $6.21 | $6.20 | $6.20 |
| Purchase #6 | $250.93 | 7.854% | $270.638 | $270.64 | $270.65 | $270.60 |
| Purchase #7 | $55.80 | 11.536% | $62.2371 | $62.24 | $62.25 | $62.20 |
| 7 purchase totals = | $632.85 | $678.1663 | $678.17 | $678.20 | $678.10 | |