| 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 | $97.30 | 10.347% | $107.3676 | $107.37 | $107.35 | $107.40 |
| Purchase #2 | $117.60 | 13.421% | $133.3831 | $133.38 | $133.40 | $133.40 |
| Purchase #3 | $215.88 | 5.188% | $227.0799 | $227.08 | $227.10 | $227.10 |
| Purchase #4 | $87.96 | 5.419% | $92.7266 | $92.73 | $92.75 | $92.70 |
| Purchase #5 | $135.97 | 11.133% | $151.1075 | $151.11 | $151.10 | $151.10 |
| Purchase #6 | $43.66 | 4.377% | $45.571 | $45.57 | $45.55 | $45.60 |
| Purchase #7 | $98.85 | 13.728% | $112.4201 | $112.42 | $112.40 | $112.40 |
| 7 purchase totals = | $797.22 | $869.6558 | $869.66 | $869.65 | $869.70 | |