| 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 | $105.92 | 13.659% | $120.3876 | $120.39 | $120.40 | $120.40 |
| Purchase #2 | $167.88 | 4.555% | $175.5269 | $175.53 | $175.55 | $175.50 |
| Purchase #3 | $88.34 | 10.734% | $97.8224 | $97.82 | $97.80 | $97.80 |
| Purchase #4 | $91.56 | 12.391% | $102.9052 | $102.91 | $102.90 | $102.90 |
| Purchase #5 | $207.84 | 9.486% | $227.5557 | $227.56 | $227.55 | $227.60 |
| Purchase #6 | $67.39 | 9.224% | $73.6061 | $73.61 | $73.60 | $73.60 |
| Purchase #7 | $72.40 | 8.538% | $78.5815 | $78.58 | $78.60 | $78.60 |
| 7 purchase totals = | $801.33 | $876.3854 | $876.40 | $876.40 | $876.40 | |