| 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 | $72.34 | 7.523% | $77.7821 | $77.78 | $77.80 | $77.80 |
| Purchase #2 | $242.44 | 5.105% | $254.8166 | $254.82 | $254.80 | $254.80 |
| Purchase #3 | $79.51 | 3.380% | $82.1974 | $82.20 | $82.20 | $82.20 |
| Purchase #4 | $167.95 | 4.786% | $175.9881 | $175.99 | $176.00 | $176.00 |
| Purchase #5 | $47.32 | 12.825% | $53.3888 | $53.39 | $53.40 | $53.40 |
| Purchase #6 | $118.53 | 7.766% | $127.735 | $127.74 | $127.75 | $127.70 |
| Purchase #7 | $156.27 | 7.390% | $167.8184 | $167.82 | $167.80 | $167.80 |
| 7 purchase totals = | $884.36 | $939.7264 | $939.74 | $939.75 | $939.70 | |