| 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 | $86.81 | 4.662% | $90.8571 | $90.86 | $90.85 | $90.90 |
| Purchase #2 | $24.80 | 8.779% | $26.9772 | $26.98 | $27.00 | $27.00 |
| Purchase #3 | $122.36 | 4.825% | $128.2639 | $128.26 | $128.25 | $128.30 |
| Purchase #4 | $94.85 | 9.659% | $104.0116 | $104.01 | $104.00 | $104.00 |
| Purchase #5 | $34.96 | 10.612% | $38.67 | $38.67 | $38.65 | $38.70 |
| Purchase #6 | $97.37 | 8.619% | $105.7623 | $105.76 | $105.75 | $105.80 |
| Purchase #7 | $219.33 | 5.556% | $231.516 | $231.52 | $231.50 | $231.50 |
| 7 purchase totals = | $680.48 | $726.0581 | $726.06 | $726.00 | $726.20 | |