| 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 | $67.33 | 9.408% | $73.6644 | $73.66 | $73.65 | $73.70 |
| Purchase #2 | $12.65 | 3.689% | $13.1167 | $13.12 | $13.10 | $13.10 |
| Purchase #3 | $218.83 | 9.364% | $239.3212 | $239.32 | $239.30 | $239.30 |
| Purchase #4 | $219.61 | 5.649% | $232.0158 | $232.02 | $232.00 | $232.00 |
| Purchase #5 | $91.28 | 6.614% | $97.3173 | $97.32 | $97.30 | $97.30 |
| Purchase #6 | $8.52 | 11.595% | $9.5079 | $9.51 | $9.50 | $9.50 |
| Purchase #7 | $27.28 | 12.751% | $30.7585 | $30.76 | $30.75 | $30.80 |
| 7 purchase totals = | $645.50 | $695.7018 | $695.71 | $695.60 | $695.70 | |