| 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 | $28.45 | 8.264% | $30.8011 | $30.80 | $30.80 | $30.80 |
| Purchase #2 | $130.91 | 13.599% | $148.7125 | $148.71 | $148.70 | $148.70 |
| Purchase #3 | $83.56 | 13.652% | $94.9676 | $94.97 | $94.95 | $95.00 |
| Purchase #4 | $174.56 | 12.636% | $196.6174 | $196.62 | $196.60 | $196.60 |
| Purchase #5 | $159.27 | 7.781% | $171.6628 | $171.66 | $171.65 | $171.70 |
| Purchase #6 | $132.74 | 5.838% | $140.4894 | $140.49 | $140.50 | $140.50 |
| Purchase #7 | $91.34 | 12.689% | $102.9301 | $102.93 | $102.95 | $102.90 |
| 7 purchase totals = | $800.83 | $886.1809 | $886.18 | $886.15 | $886.20 | |