| 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 | $38.30 | 12.328% | $43.0216 | $43.02 | $43.00 | $43.00 |
| Purchase #2 | $26.32 | 10.203% | $29.0054 | $29.01 | $29.00 | $29.00 |
| Purchase #3 | $168.38 | 4.342% | $175.6911 | $175.69 | $175.70 | $175.70 |
| Purchase #4 | $10.63 | 5.856% | $11.2525 | $11.25 | $11.25 | $11.30 |
| Purchase #5 | $56.57 | 13.429% | $64.1668 | $64.17 | $64.15 | $64.20 |
| Purchase #6 | $30.77 | 10.631% | $34.0412 | $34.04 | $34.05 | $34.00 |
| Purchase #7 | $154.27 | 3.771% | $160.0875 | $160.09 | $160.10 | $160.10 |
| 7 purchase totals = | $485.24 | $517.2661 | $517.27 | $517.25 | $517.30 | |