| 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 | $40.62 | 6.602% | $43.3017 | $43.30 | $43.30 | $43.30 |
| Purchase #2 | $199.79 | 7.302% | $214.3787 | $214.38 | $214.40 | $214.40 |
| Purchase #3 | $14.94 | 10.226% | $16.4678 | $16.47 | $16.45 | $16.50 |
| Purchase #4 | $141.49 | 12.210% | $158.7659 | $158.77 | $158.75 | $158.80 |
| Purchase #5 | $97.90 | 9.121% | $106.8295 | $106.83 | $106.85 | $106.80 |
| Purchase #6 | $12.65 | 13.758% | $14.3904 | $14.39 | $14.40 | $14.40 |
| Purchase #7 | $26.45 | 13.497% | $30.02 | $30.02 | $30.00 | $30.00 |
| 7 purchase totals = | $533.84 | $584.1540 | $584.16 | $584.15 | $584.20 | |