| 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 | $26.46 | 8.372% | $28.6752 | $28.68 | $28.70 | $28.70 |
| Purchase #2 | $90.96 | 7.678% | $97.9439 | $97.94 | $97.95 | $97.90 |
| Purchase #3 | $240.53 | 11.518% | $268.2342 | $268.23 | $268.25 | $268.20 |
| Purchase #4 | $28.47 | 8.867% | $30.9944 | $30.99 | $31.00 | $31.00 |
| Purchase #5 | $90.36 | 11.437% | $100.6945 | $100.69 | $100.70 | $100.70 |
| Purchase #6 | $74.37 | 11.780% | $83.1308 | $83.13 | $83.15 | $83.10 |
| Purchase #7 | $213.93 | 13.328% | $242.4426 | $242.44 | $242.45 | $242.40 |
| 7 purchase totals = | $765.08 | $852.1156 | $852.10 | $852.20 | $852.00 | |