| 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 | $101.96 | 5.290% | $107.3537 | $107.35 | $107.35 | $107.40 |
| Purchase #2 | $26.82 | 11.351% | $29.8643 | $29.86 | $29.85 | $29.90 |
| Purchase #3 | $33.64 | 13.418% | $38.1538 | $38.15 | $38.15 | $38.20 |
| Purchase #4 | $72.31 | 7.561% | $77.7774 | $77.78 | $77.80 | $77.80 |
| Purchase #5 | $120.82 | 7.418% | $129.7824 | $129.78 | $129.80 | $129.80 |
| Purchase #6 | $200.30 | 3.342% | $206.994 | $206.99 | $207.00 | $207.00 |
| Purchase #7 | $236.99 | 10.215% | $261.1985 | $261.20 | $261.20 | $261.20 |
| 7 purchase totals = | $792.84 | $851.1241 | $851.11 | $851.15 | $851.30 | |