| 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 | $69.37 | 9.248% | $75.7853 | $75.79 | $75.80 | $75.80 |
| Purchase #2 | $28.94 | 5.457% | $30.5193 | $30.52 | $30.50 | $30.50 |
| Purchase #3 | $134.98 | 3.197% | $139.2953 | $139.30 | $139.30 | $139.30 |
| Purchase #4 | $140.92 | 5.700% | $148.9524 | $148.95 | $148.95 | $149.00 |
| Purchase #5 | $229.28 | 10.712% | $253.8405 | $253.84 | $253.85 | $253.80 |
| Purchase #6 | $163.38 | 13.790% | $185.9101 | $185.91 | $185.90 | $185.90 |
| Purchase #7 | $107.67 | 12.864% | $121.5207 | $121.52 | $121.50 | $121.50 |
| 7 purchase totals = | $874.54 | $955.8236 | $955.83 | $955.80 | $955.80 | |