| 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 | $41.31 | 3.645% | $42.8157 | $42.82 | $42.80 | $42.80 |
| Purchase #2 | $231.97 | 12.446% | $260.841 | $260.84 | $260.85 | $260.80 |
| Purchase #3 | $10.97 | 6.540% | $11.6874 | $11.69 | $11.70 | $11.70 |
| Purchase #4 | $74.36 | 5.398% | $78.374 | $78.37 | $78.35 | $78.40 |
| Purchase #5 | $111.29 | 10.626% | $123.1157 | $123.12 | $123.10 | $123.10 |
| Purchase #6 | $238.26 | 3.536% | $246.6849 | $246.68 | $246.70 | $246.70 |
| Purchase #7 | $25.68 | 3.469% | $26.5708 | $26.57 | $26.55 | $26.60 |
| 7 purchase totals = | $733.84 | $790.0895 | $790.09 | $790.05 | $790.10 | |