| 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 | $40.93 | 10.546% | $45.2465 | $45.25 | $45.25 | $45.20 |
| Purchase #2 | $242.27 | 10.444% | $267.5727 | $267.57 | $267.55 | $267.60 |
| Purchase #3 | $161.62 | 8.591% | $175.5048 | $175.50 | $175.50 | $175.50 |
| Purchase #4 | $179.91 | 5.555% | $189.904 | $189.90 | $189.90 | $189.90 |
| Purchase #5 | $167.50 | 6.568% | $178.5014 | $178.50 | $178.50 | $178.50 |
| Purchase #6 | $104.82 | 10.461% | $115.7852 | $115.79 | $115.80 | $115.80 |
| Purchase #7 | $9.61 | 11.641% | $10.7287 | $10.73 | $10.75 | $10.70 |
| 7 purchase totals = | $906.66 | $983.2433 | $983.24 | $983.25 | $983.20 | |