| 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 | $22.52 | 13.433% | $25.5451 | $25.55 | $25.55 | $25.50 |
| Purchase #2 | $138.69 | 12.144% | $155.5325 | $155.53 | $155.55 | $155.50 |
| Purchase #3 | $90.30 | 13.755% | $102.7208 | $102.72 | $102.70 | $102.70 |
| Purchase #4 | $12.92 | 4.306% | $13.4763 | $13.48 | $13.50 | $13.50 |
| Purchase #5 | $90.72 | 7.296% | $97.3389 | $97.34 | $97.35 | $97.30 |
| Purchase #6 | $90.63 | 7.231% | $97.1835 | $97.18 | $97.20 | $97.20 |
| Purchase #7 | $215.52 | 8.373% | $233.5655 | $233.57 | $233.55 | $233.60 |
| 7 purchase totals = | $661.30 | $725.3626 | $725.37 | $725.40 | $725.30 | |