| 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 | $130.30 | 4.690% | $136.4111 | $136.41 | $136.40 | $136.40 |
| Purchase #2 | $115.87 | 13.623% | $131.655 | $131.66 | $131.65 | $131.70 |
| Purchase #3 | $190.29 | 9.806% | $208.9498 | $208.95 | $208.95 | $208.90 |
| Purchase #4 | $16.32 | 4.221% | $17.0089 | $17.01 | $17.00 | $17.00 |
| Purchase #5 | $98.71 | 6.664% | $105.288 | $105.29 | $105.30 | $105.30 |
| Purchase #6 | $52.56 | 4.686% | $55.023 | $55.02 | $55.00 | $55.00 |
| Purchase #7 | $58.47 | 12.382% | $65.7098 | $65.71 | $65.70 | $65.70 |
| 7 purchase totals = | $662.52 | $720.0456 | $720.05 | $720.00 | $720.00 | |