| 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 | $38.61 | 7.416% | $41.4733 | $41.47 | $41.45 | $41.50 |
| Purchase #2 | $145.35 | 12.508% | $163.5304 | $163.53 | $163.55 | $163.50 |
| Purchase #3 | $199.96 | 9.754% | $219.4641 | $219.46 | $219.45 | $219.50 |
| Purchase #4 | $42.72 | 13.736% | $48.588 | $48.59 | $48.60 | $48.60 |
| Purchase #5 | $50.89 | 8.850% | $55.3938 | $55.39 | $55.40 | $55.40 |
| Purchase #6 | $231.40 | 13.211% | $261.9703 | $261.97 | $261.95 | $262.00 |
| Purchase #7 | $38.44 | 10.128% | $42.3332 | $42.33 | $42.35 | $42.30 |
| 7 purchase totals = | $747.37 | $832.7531 | $832.74 | $832.75 | $832.80 | |