| 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 | $97.75 | 9.227% | $106.7694 | $106.77 | $106.75 | $106.80 |
| Purchase #2 | $24.96 | 9.108% | $27.2334 | $27.23 | $27.25 | $27.20 |
| Purchase #3 | $54.56 | 5.361% | $57.485 | $57.49 | $57.50 | $57.50 |
| Purchase #4 | $121.58 | 3.392% | $125.704 | $125.70 | $125.70 | $125.70 |
| Purchase #5 | $43.64 | 11.645% | $48.7219 | $48.72 | $48.70 | $48.70 |
| Purchase #6 | $148.88 | 13.547% | $169.0488 | $169.05 | $169.05 | $169.00 |
| Purchase #7 | $119.48 | 8.562% | $129.7099 | $129.71 | $129.70 | $129.70 |
| 7 purchase totals = | $610.85 | $664.6724 | $664.67 | $664.65 | $664.60 | |