| 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 | $125.38 | 8.585% | $136.1439 | $136.14 | $136.15 | $136.10 |
| Purchase #2 | $230.54 | 8.350% | $249.7901 | $249.79 | $249.80 | $249.80 |
| Purchase #3 | $43.31 | 8.185% | $46.8549 | $46.85 | $46.85 | $46.90 |
| Purchase #4 | $28.96 | 4.822% | $30.3565 | $30.36 | $30.35 | $30.40 |
| Purchase #5 | $21.65 | 8.673% | $23.5277 | $23.53 | $23.55 | $23.50 |
| Purchase #6 | $93.32 | 6.506% | $99.3914 | $99.39 | $99.40 | $99.40 |
| Purchase #7 | $7.68 | 7.507% | $8.2565 | $8.26 | $8.25 | $8.30 |
| 7 purchase totals = | $550.84 | $594.3210 | $594.32 | $594.35 | $594.40 | |