| 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 | $109.51 | 9.109% | $119.4853 | $119.49 | $119.50 | $119.50 |
| Purchase #2 | $17.91 | 3.422% | $18.5229 | $18.52 | $18.50 | $18.50 |
| Purchase #3 | $125.59 | 5.419% | $132.3957 | $132.40 | $132.40 | $132.40 |
| Purchase #4 | $32.26 | 4.749% | $33.792 | $33.79 | $33.80 | $33.80 |
| Purchase #5 | $106.79 | 5.692% | $112.8685 | $112.87 | $112.85 | $112.90 |
| Purchase #6 | $74.45 | 10.595% | $82.338 | $82.34 | $82.35 | $82.30 |
| Purchase #7 | $68.50 | 10.357% | $75.5945 | $75.59 | $75.60 | $75.60 |
| 7 purchase totals = | $535.01 | $574.9969 | $575.00 | $575.00 | $575.00 | |