| 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 | $43.54 | 3.664% | $45.1353 | $45.14 | $45.15 | $45.10 |
| Purchase #2 | $110.52 | 7.505% | $118.8145 | $118.81 | $118.80 | $118.80 |
| Purchase #3 | $12.81 | 12.660% | $14.4317 | $14.43 | $14.45 | $14.40 |
| Purchase #4 | $30.47 | 8.829% | $33.1602 | $33.16 | $33.15 | $33.20 |
| Purchase #5 | $236.50 | 8.727% | $257.1394 | $257.14 | $257.15 | $257.10 |
| Purchase #6 | $113.78 | 12.199% | $127.66 | $127.66 | $127.65 | $127.70 |
| Purchase #7 | $247.62 | 10.149% | $272.751 | $272.75 | $272.75 | $272.80 |
| 7 purchase totals = | $795.24 | $869.0921 | $869.09 | $869.10 | $869.10 | |