| 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 | $37.37 | 5.590% | $39.459 | $39.46 | $39.45 | $39.50 |
| Purchase #2 | $215.98 | 9.427% | $236.3404 | $236.34 | $236.35 | $236.30 |
| Purchase #3 | $228.25 | 8.718% | $248.1488 | $248.15 | $248.15 | $248.10 |
| Purchase #4 | $36.50 | 3.237% | $37.6815 | $37.68 | $37.70 | $37.70 |
| Purchase #5 | $225.43 | 4.691% | $236.0049 | $236.00 | $236.00 | $236.00 |
| Purchase #6 | $93.69 | 11.660% | $104.6143 | $104.61 | $104.60 | $104.60 |
| Purchase #7 | $49.75 | 10.873% | $55.1593 | $55.16 | $55.15 | $55.20 |
| 7 purchase totals = | $886.97 | $957.4082 | $957.40 | $957.40 | $957.40 | |