| 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 | $40.81 | 6.531% | $43.4753 | $43.48 | $43.50 | $43.50 |
| Purchase #2 | $74.26 | 11.667% | $82.9239 | $82.92 | $82.90 | $82.90 |
| Purchase #3 | $157.89 | 5.117% | $165.9692 | $165.97 | $165.95 | $166.00 |
| Purchase #4 | $13.67 | 11.359% | $15.2228 | $15.22 | $15.20 | $15.20 |
| Purchase #5 | $214.34 | 8.599% | $232.7711 | $232.77 | $232.75 | $232.80 |
| Purchase #6 | $236.84 | 10.520% | $261.7556 | $261.76 | $261.75 | $261.80 |
| Purchase #7 | $115.64 | 10.142% | $127.3682 | $127.37 | $127.35 | $127.40 |
| 7 purchase totals = | $853.45 | $929.4861 | $929.49 | $929.40 | $929.60 | |