| 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 | $9.31 | 5.859% | $9.8555 | $9.86 | $9.85 | $9.90 |
| Purchase #2 | $128.66 | 8.861% | $140.0606 | $140.06 | $140.05 | $140.10 |
| Purchase #3 | $41.92 | 10.610% | $46.3677 | $46.37 | $46.35 | $46.40 |
| Purchase #4 | $158.67 | 10.812% | $175.8254 | $175.83 | $175.85 | $175.80 |
| Purchase #5 | $222.97 | 12.105% | $249.9605 | $249.96 | $249.95 | $250.00 |
| Purchase #6 | $82.37 | 4.781% | $86.3081 | $86.31 | $86.30 | $86.30 |
| Purchase #7 | $14.56 | 5.180% | $15.3142 | $15.31 | $15.30 | $15.30 |
| 7 purchase totals = | $658.46 | $723.6920 | $723.70 | $723.65 | $723.80 | |