| 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 | $49.53 | 9.322% | $54.1472 | $54.15 | $54.15 | $54.10 |
| Purchase #2 | $181.56 | 12.413% | $204.097 | $204.10 | $204.10 | $204.10 |
| Purchase #3 | $48.66 | 13.396% | $55.1785 | $55.18 | $55.20 | $55.20 |
| Purchase #4 | $21.33 | 6.303% | $22.6744 | $22.67 | $22.65 | $22.70 |
| Purchase #5 | $159.58 | 12.514% | $179.5498 | $179.55 | $179.55 | $179.50 |
| Purchase #6 | $146.91 | 7.467% | $157.8798 | $157.88 | $157.90 | $157.90 |
| Purchase #7 | $249.52 | 4.406% | $260.5139 | $260.51 | $260.50 | $260.50 |
| 7 purchase totals = | $857.09 | $934.0406 | $934.04 | $934.05 | $934.00 | |