| 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 | $115.27 | 9.360% | $126.0593 | $126.06 | $126.05 | $126.10 |
| Purchase #2 | $12.96 | 3.247% | $13.3808 | $13.38 | $13.40 | $13.40 |
| Purchase #3 | $107.62 | 9.178% | $117.4974 | $117.50 | $117.50 | $117.50 |
| Purchase #4 | $161.47 | 3.676% | $167.4056 | $167.41 | $167.40 | $167.40 |
| Purchase #5 | $59.68 | 5.619% | $63.0334 | $63.03 | $63.05 | $63.00 |
| Purchase #6 | $73.34 | 5.620% | $77.4617 | $77.46 | $77.45 | $77.50 |
| Purchase #7 | $29.80 | 11.685% | $33.2821 | $33.28 | $33.30 | $33.30 |
| 7 purchase totals = | $560.14 | $598.1203 | $598.12 | $598.15 | $598.20 | |