| 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 | $26.70 | 11.348% | $29.7299 | $29.73 | $29.75 | $29.70 |
| Purchase #2 | $69.34 | 11.609% | $77.3897 | $77.39 | $77.40 | $77.40 |
| Purchase #3 | $55.65 | 10.722% | $61.6168 | $61.62 | $61.60 | $61.60 |
| Purchase #4 | $199.26 | 9.254% | $217.6995 | $217.70 | $217.70 | $217.70 |
| Purchase #5 | $58.83 | 4.173% | $61.285 | $61.29 | $61.30 | $61.30 |
| Purchase #6 | $71.37 | 13.820% | $81.2333 | $81.23 | $81.25 | $81.20 |
| Purchase #7 | $163.31 | 3.147% | $168.4494 | $168.45 | $168.45 | $168.40 |
| 7 purchase totals = | $644.46 | $697.4036 | $697.41 | $697.45 | $697.30 | |