| 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 | $77.34 | 6.714% | $82.5326 | $82.53 | $82.55 | $82.50 |
| Purchase #2 | $191.41 | 8.278% | $207.2549 | $207.25 | $207.25 | $207.30 |
| Purchase #3 | $212.30 | 9.249% | $231.9356 | $231.94 | $231.95 | $231.90 |
| Purchase #4 | $72.97 | 3.840% | $75.772 | $75.77 | $75.75 | $75.80 |
| Purchase #5 | $173.49 | 7.148% | $185.8911 | $185.89 | $185.90 | $185.90 |
| Purchase #6 | $43.94 | 13.235% | $49.7555 | $49.76 | $49.75 | $49.80 |
| Purchase #7 | $105.97 | 10.708% | $117.3173 | $117.32 | $117.30 | $117.30 |
| 7 purchase totals = | $877.42 | $950.4590 | $950.46 | $950.45 | $950.50 | |