| 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 | $84.74 | 4.550% | $88.5957 | $88.60 | $88.60 | $88.60 |
| Purchase #2 | $87.96 | 11.188% | $97.801 | $97.80 | $97.80 | $97.80 |
| Purchase #3 | $217.76 | 11.392% | $242.5672 | $242.57 | $242.55 | $242.60 |
| Purchase #4 | $215.77 | 7.322% | $231.5687 | $231.57 | $231.55 | $231.60 |
| Purchase #5 | $144.68 | 13.731% | $164.546 | $164.55 | $164.55 | $164.50 |
| Purchase #6 | $106.32 | 12.683% | $119.8046 | $119.80 | $119.80 | $119.80 |
| Purchase #7 | $49.52 | 5.140% | $52.0653 | $52.07 | $52.05 | $52.10 |
| 7 purchase totals = | $906.75 | $996.9485 | $996.96 | $996.90 | $997.00 | |