| 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 | $198.96 | 3.332% | $205.5893 | $205.59 | $205.60 | $205.60 |
| Purchase #2 | $48.89 | 7.520% | $52.5665 | $52.57 | $52.55 | $52.60 |
| Purchase #3 | $205.59 | 11.766% | $229.7797 | $229.78 | $229.80 | $229.80 |
| Purchase #4 | $194.49 | 13.800% | $221.3296 | $221.33 | $221.35 | $221.30 |
| Purchase #5 | $15.79 | 3.863% | $16.4 | $16.40 | $16.40 | $16.40 |
| Purchase #6 | $148.76 | 7.814% | $160.3841 | $160.38 | $160.40 | $160.40 |
| Purchase #7 | $30.50 | 5.477% | $32.1705 | $32.17 | $32.15 | $32.20 |
| 7 purchase totals = | $842.98 | $918.2197 | $918.22 | $918.25 | $918.30 | |