| 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 | $83.35 | 12.474% | $93.7471 | $93.75 | $93.75 | $93.70 |
| Purchase #2 | $231.39 | 10.257% | $255.1237 | $255.12 | $255.10 | $255.10 |
| Purchase #3 | $159.68 | 9.825% | $175.3686 | $175.37 | $175.35 | $175.40 |
| Purchase #4 | $23.51 | 9.223% | $25.6783 | $25.68 | $25.70 | $25.70 |
| Purchase #5 | $215.46 | 7.586% | $231.8048 | $231.80 | $231.80 | $231.80 |
| Purchase #6 | $52.61 | 11.487% | $58.6533 | $58.65 | $58.65 | $58.70 |
| Purchase #7 | $41.81 | 3.625% | $43.3256 | $43.33 | $43.35 | $43.30 |
| 7 purchase totals = | $807.81 | $883.7014 | $883.70 | $883.70 | $883.70 | |