| 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 | $109.97 | 4.728% | $115.1694 | $115.17 | $115.15 | $115.20 |
| Purchase #2 | $13.67 | 5.272% | $14.3907 | $14.39 | $14.40 | $14.40 |
| Purchase #3 | $165.59 | 12.367% | $186.0685 | $186.07 | $186.05 | $186.10 |
| Purchase #4 | $10.76 | 10.386% | $11.8775 | $11.88 | $11.90 | $11.90 |
| Purchase #5 | $88.83 | 8.497% | $96.3779 | $96.38 | $96.40 | $96.40 |
| Purchase #6 | $151.63 | 13.247% | $171.7164 | $171.72 | $171.70 | $171.70 |
| Purchase #7 | $58.83 | 11.861% | $65.8078 | $65.81 | $65.80 | $65.80 |
| 7 purchase totals = | $599.28 | $661.4082 | $661.42 | $661.40 | $661.50 | |