| 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 | $64.34 | 13.756% | $73.1906 | $73.19 | $73.20 | $73.20 |
| Purchase #2 | $227.47 | 4.576% | $237.879 | $237.88 | $237.90 | $237.90 |
| Purchase #3 | $79.66 | 11.688% | $88.9707 | $88.97 | $88.95 | $89.00 |
| Purchase #4 | $106.56 | 10.815% | $118.0845 | $118.08 | $118.10 | $118.10 |
| Purchase #5 | $43.87 | 7.544% | $47.1796 | $47.18 | $47.20 | $47.20 |
| Purchase #6 | $107.25 | 13.743% | $121.9894 | $121.99 | $122.00 | $122.00 |
| Purchase #7 | $181.99 | 5.362% | $191.7483 | $191.75 | $191.75 | $191.70 |
| 7 purchase totals = | $811.14 | $879.0421 | $879.04 | $879.10 | $879.10 | |