| 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 | $75.88 | 8.761% | $82.5278 | $82.53 | $82.55 | $82.50 |
| Purchase #2 | $41.96 | 9.799% | $46.0717 | $46.07 | $46.05 | $46.10 |
| Purchase #3 | $154.42 | 7.604% | $166.1621 | $166.16 | $166.15 | $166.20 |
| Purchase #4 | $121.92 | 13.401% | $138.2585 | $138.26 | $138.25 | $138.30 |
| Purchase #5 | $236.31 | 3.628% | $244.8833 | $244.88 | $244.90 | $244.90 |
| Purchase #6 | $137.77 | 5.682% | $145.5981 | $145.60 | $145.60 | $145.60 |
| Purchase #7 | $141.48 | 13.328% | $160.3365 | $160.34 | $160.35 | $160.30 |
| 7 purchase totals = | $909.74 | $983.8380 | $983.84 | $983.85 | $983.90 | |