| 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 | $43.95 | 9.868% | $48.287 | $48.29 | $48.30 | $48.30 |
| Purchase #2 | $58.94 | 9.348% | $64.4497 | $64.45 | $64.45 | $64.40 |
| Purchase #3 | $7.27 | 10.820% | $8.0566 | $8.06 | $8.05 | $8.10 |
| Purchase #4 | $227.37 | 4.588% | $237.8017 | $237.80 | $237.80 | $237.80 |
| Purchase #5 | $194.48 | 5.749% | $205.6607 | $205.66 | $205.65 | $205.70 |
| Purchase #6 | $95.81 | 5.659% | $101.2319 | $101.23 | $101.25 | $101.20 |
| Purchase #7 | $30.55 | 5.677% | $32.2843 | $32.28 | $32.30 | $32.30 |
| 7 purchase totals = | $658.37 | $697.7719 | $697.77 | $697.80 | $697.80 | |