| 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 | $79.59 | 7.468% | $85.5338 | $85.53 | $85.55 | $85.50 |
| Purchase #2 | $197.72 | 7.273% | $212.1002 | $212.10 | $212.10 | $212.10 |
| Purchase #3 | $43.29 | 12.434% | $48.6727 | $48.67 | $48.65 | $48.70 |
| Purchase #4 | $46.77 | 9.858% | $51.3806 | $51.38 | $51.40 | $51.40 |
| Purchase #5 | $186.99 | 9.214% | $204.2193 | $204.22 | $204.20 | $204.20 |
| Purchase #6 | $99.32 | 13.263% | $112.4928 | $112.49 | $112.50 | $112.50 |
| Purchase #7 | $6.31 | 12.202% | $7.0799 | $7.08 | $7.10 | $7.10 |
| 7 purchase totals = | $659.99 | $721.4793 | $721.47 | $721.50 | $721.50 | |