| 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 | $80.78 | 10.273% | $89.0785 | $89.08 | $89.10 | $89.10 |
| Purchase #2 | $89.56 | 5.769% | $94.7267 | $94.73 | $94.75 | $94.70 |
| Purchase #3 | $52.37 | 6.437% | $55.7411 | $55.74 | $55.75 | $55.70 |
| Purchase #4 | $138.67 | 11.175% | $154.1664 | $154.17 | $154.15 | $154.20 |
| Purchase #5 | $97.62 | 12.482% | $109.8049 | $109.80 | $109.80 | $109.80 |
| Purchase #6 | $214.34 | 6.843% | $229.0073 | $229.01 | $229.00 | $229.00 |
| Purchase #7 | $184.60 | 11.147% | $205.1774 | $205.18 | $205.20 | $205.20 |
| 7 purchase totals = | $857.94 | $937.7023 | $937.71 | $937.75 | $937.70 | |