| 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 | $47.34 | 13.348% | $53.6589 | $53.66 | $53.65 | $53.70 |
| Purchase #2 | $216.32 | 4.148% | $225.293 | $225.29 | $225.30 | $225.30 |
| Purchase #3 | $30.31 | 6.848% | $32.3856 | $32.39 | $32.40 | $32.40 |
| Purchase #4 | $57.72 | 13.457% | $65.4874 | $65.49 | $65.50 | $65.50 |
| Purchase #5 | $47.70 | 3.396% | $49.3199 | $49.32 | $49.30 | $49.30 |
| Purchase #6 | $116.90 | 13.348% | $132.5038 | $132.50 | $132.50 | $132.50 |
| Purchase #7 | $120.76 | 7.766% | $130.1382 | $130.14 | $130.15 | $130.10 |
| 7 purchase totals = | $637.05 | $688.7868 | $688.79 | $688.80 | $688.80 | |