| 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 | $43.98 | 5.791% | $46.5269 | $46.53 | $46.55 | $46.50 |
| Purchase #2 | $30.97 | 12.228% | $34.757 | $34.76 | $34.75 | $34.80 |
| Purchase #3 | $215.48 | 7.266% | $231.1368 | $231.14 | $231.15 | $231.10 |
| Purchase #4 | $75.78 | 10.215% | $83.5209 | $83.52 | $83.50 | $83.50 |
| Purchase #5 | $170.65 | 8.104% | $184.4795 | $184.48 | $184.50 | $184.50 |
| Purchase #6 | $151.58 | 4.355% | $158.1813 | $158.18 | $158.20 | $158.20 |
| Purchase #7 | $231.89 | 6.295% | $246.4875 | $246.49 | $246.50 | $246.50 |
| 7 purchase totals = | $920.33 | $985.0899 | $985.10 | $985.15 | $985.10 | |