| 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 | $43.73 | 13.707% | $49.7241 | $49.72 | $49.70 | $49.70 |
| Purchase #2 | $119.55 | 9.349% | $130.7267 | $130.73 | $130.75 | $130.70 |
| Purchase #3 | $205.36 | 4.113% | $213.8065 | $213.81 | $213.80 | $213.80 |
| Purchase #4 | $97.90 | 8.600% | $106.3194 | $106.32 | $106.30 | $106.30 |
| Purchase #5 | $227.90 | 6.251% | $242.146 | $242.15 | $242.15 | $242.10 |
| Purchase #6 | $33.81 | 10.572% | $37.3844 | $37.38 | $37.40 | $37.40 |
| Purchase #7 | $164.54 | 3.292% | $169.9567 | $169.96 | $169.95 | $170.00 |
| 7 purchase totals = | $892.79 | $950.0638 | $950.07 | $950.05 | $950.00 | |