| 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 | $22.65 | 11.375% | $25.2264 | $25.23 | $25.25 | $25.20 |
| Purchase #2 | $217.68 | 5.338% | $229.2998 | $229.30 | $229.30 | $229.30 |
| Purchase #3 | $49.51 | 6.617% | $52.7861 | $52.79 | $52.80 | $52.80 |
| Purchase #4 | $130.69 | 4.129% | $136.0862 | $136.09 | $136.10 | $136.10 |
| Purchase #5 | $146.31 | 5.397% | $154.2064 | $154.21 | $154.20 | $154.20 |
| Purchase #6 | $134.30 | 8.152% | $145.2481 | $145.25 | $145.25 | $145.20 |
| Purchase #7 | $107.60 | 8.604% | $116.8579 | $116.86 | $116.85 | $116.90 |
| 7 purchase totals = | $808.74 | $859.7109 | $859.73 | $859.75 | $859.70 | |