| 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 | $81.29 | 4.760% | $85.1594 | $85.16 | $85.15 | $85.20 |
| Purchase #2 | $33.59 | 8.125% | $36.3192 | $36.32 | $36.30 | $36.30 |
| Purchase #3 | $211.47 | 7.481% | $227.2901 | $227.29 | $227.30 | $227.30 |
| Purchase #4 | $26.79 | 7.781% | $28.8745 | $28.87 | $28.85 | $28.90 |
| Purchase #5 | $77.38 | 12.141% | $86.7747 | $86.77 | $86.75 | $86.80 |
| Purchase #6 | $125.48 | 6.338% | $133.4329 | $133.43 | $133.45 | $133.40 |
| Purchase #7 | $92.79 | 4.855% | $97.295 | $97.30 | $97.30 | $97.30 |
| 7 purchase totals = | $648.79 | $695.1458 | $695.14 | $695.10 | $695.20 | |