| 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 | $97.66 | 10.562% | $107.9748 | $107.97 | $107.95 | $108.00 |
| Purchase #2 | $5.36 | 10.695% | $5.9333 | $5.93 | $5.95 | $5.90 |
| Purchase #3 | $26.80 | 6.533% | $28.5508 | $28.55 | $28.55 | $28.60 |
| Purchase #4 | $168.55 | 11.657% | $188.1979 | $188.20 | $188.20 | $188.20 |
| Purchase #5 | $104.69 | 13.717% | $119.0503 | $119.05 | $119.05 | $119.10 |
| Purchase #6 | $160.97 | 9.192% | $175.7664 | $175.77 | $175.75 | $175.80 |
| Purchase #7 | $13.97 | 13.112% | $15.8017 | $15.80 | $15.80 | $15.80 |
| 7 purchase totals = | $578.00 | $641.2752 | $641.27 | $641.25 | $641.40 | |