| 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 | $180.71 | 3.744% | $187.4758 | $187.48 | $187.50 | $187.50 |
| Purchase #2 | $58.33 | 4.676% | $61.0575 | $61.06 | $61.05 | $61.10 |
| Purchase #3 | $59.40 | 11.344% | $66.1383 | $66.14 | $66.15 | $66.10 |
| Purchase #4 | $240.53 | 11.247% | $267.5824 | $267.58 | $267.60 | $267.60 |
| Purchase #5 | $80.98 | 4.810% | $84.8751 | $84.88 | $84.90 | $84.90 |
| Purchase #6 | $186.77 | 5.728% | $197.4682 | $197.47 | $197.45 | $197.50 |
| Purchase #7 | $43.57 | 4.117% | $45.3638 | $45.36 | $45.35 | $45.40 |
| 7 purchase totals = | $850.29 | $909.9611 | $909.97 | $910.00 | $910.10 | |