| 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 | $20.93 | 12.178% | $23.4789 | $23.48 | $23.50 | $23.50 |
| Purchase #2 | $55.58 | 7.360% | $59.6707 | $59.67 | $59.65 | $59.70 |
| Purchase #3 | $83.49 | 4.637% | $87.3614 | $87.36 | $87.35 | $87.40 |
| Purchase #4 | $107.33 | 7.271% | $115.134 | $115.13 | $115.15 | $115.10 |
| Purchase #5 | $13.70 | 7.293% | $14.6991 | $14.70 | $14.70 | $14.70 |
| Purchase #6 | $220.98 | 5.605% | $233.3659 | $233.37 | $233.35 | $233.40 |
| Purchase #7 | $27.26 | 10.524% | $30.1288 | $30.13 | $30.15 | $30.10 |
| 7 purchase totals = | $529.27 | $563.8388 | $563.84 | $563.85 | $563.90 | |