| 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 | $74.96 | 3.402% | $77.5101 | $77.51 | $77.50 | $77.50 |
| Purchase #2 | $118.89 | 4.666% | $124.4374 | $124.44 | $124.45 | $124.40 |
| Purchase #3 | $48.27 | 12.862% | $54.4785 | $54.48 | $54.50 | $54.50 |
| Purchase #4 | $100.32 | 5.668% | $106.0061 | $106.01 | $106.00 | $106.00 |
| Purchase #5 | $85.75 | 10.123% | $94.4305 | $94.43 | $94.45 | $94.40 |
| Purchase #6 | $97.41 | 13.508% | $110.5681 | $110.57 | $110.55 | $110.60 |
| Purchase #7 | $20.47 | 10.147% | $22.5471 | $22.55 | $22.55 | $22.50 |
| 7 purchase totals = | $546.07 | $589.9778 | $589.99 | $590.00 | $589.90 | |