| 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 | $28.72 | 4.596% | $30.04 | $30.04 | $30.05 | $30.00 |
| Purchase #2 | $183.66 | 12.289% | $206.23 | $206.23 | $206.25 | $206.20 |
| Purchase #3 | $45.33 | 9.778% | $49.7624 | $49.76 | $49.75 | $49.80 |
| Purchase #4 | $87.85 | 11.755% | $98.1768 | $98.18 | $98.20 | $98.20 |
| Purchase #5 | $120.68 | 4.594% | $126.224 | $126.22 | $126.20 | $126.20 |
| Purchase #6 | $196.39 | 3.268% | $202.808 | $202.81 | $202.80 | $202.80 |
| Purchase #7 | $126.35 | 10.455% | $139.5599 | $139.56 | $139.55 | $139.60 |
| 7 purchase totals = | $788.98 | $852.8011 | $852.80 | $852.80 | $852.80 | |