| 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 | $49.44 | 9.419% | $54.0968 | $54.10 | $54.10 | $54.10 |
| Purchase #2 | $33.51 | 11.370% | $37.3201 | $37.32 | $37.30 | $37.30 |
| Purchase #3 | $236.47 | 5.232% | $248.8421 | $248.84 | $248.85 | $248.80 |
| Purchase #4 | $174.75 | 3.455% | $180.7876 | $180.79 | $180.80 | $180.80 |
| Purchase #5 | $175.97 | 6.822% | $187.9747 | $187.97 | $187.95 | $188.00 |
| Purchase #6 | $15.34 | 11.844% | $17.1569 | $17.16 | $17.15 | $17.20 |
| Purchase #7 | $235.48 | 3.478% | $243.67 | $243.67 | $243.65 | $243.70 |
| 7 purchase totals = | $920.96 | $969.8482 | $969.85 | $969.80 | $969.90 | |