| 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 | $97.55 | 12.676% | $109.9154 | $109.92 | $109.90 | $109.90 |
| Purchase #2 | $71.45 | 9.785% | $78.4414 | $78.44 | $78.45 | $78.40 |
| Purchase #3 | $91.55 | 6.138% | $97.1693 | $97.17 | $97.15 | $97.20 |
| Purchase #4 | $78.35 | 7.441% | $84.18 | $84.18 | $84.20 | $84.20 |
| Purchase #5 | $118.71 | 4.602% | $124.173 | $124.17 | $124.15 | $124.20 |
| Purchase #6 | $17.73 | 3.671% | $18.3809 | $18.38 | $18.40 | $18.40 |
| Purchase #7 | $40.57 | 11.425% | $45.2051 | $45.21 | $45.20 | $45.20 |
| 7 purchase totals = | $515.91 | $557.4651 | $557.47 | $557.45 | $557.50 | |