| 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 | $40.35 | 8.553% | $43.8011 | $43.80 | $43.80 | $43.80 |
| Purchase #2 | $144.57 | 6.254% | $153.6114 | $153.61 | $153.60 | $153.60 |
| Purchase #3 | $39.84 | 4.605% | $41.6746 | $41.67 | $41.65 | $41.70 |
| Purchase #4 | $164.78 | 10.653% | $182.334 | $182.33 | $182.35 | $182.30 |
| Purchase #5 | $144.47 | 9.667% | $158.4359 | $158.44 | $158.45 | $158.40 |
| Purchase #6 | $148.98 | 12.148% | $167.0781 | $167.08 | $167.10 | $167.10 |
| Purchase #7 | $116.37 | 3.596% | $120.5547 | $120.55 | $120.55 | $120.60 |
| 7 purchase totals = | $799.36 | $867.4898 | $867.48 | $867.50 | $867.50 | |