| 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 | $5.75 | 4.387% | $6.0023 | $6.00 | $6.00 | $6.00 |
| Purchase #2 | $76.28 | 6.572% | $81.2931 | $81.29 | $81.30 | $81.30 |
| Purchase #3 | $167.82 | 4.752% | $175.7948 | $175.79 | $175.80 | $175.80 |
| Purchase #4 | $26.51 | 13.234% | $30.0183 | $30.02 | $30.00 | $30.00 |
| Purchase #5 | $72.59 | 11.781% | $81.1418 | $81.14 | $81.15 | $81.10 |
| Purchase #6 | $158.42 | 11.817% | $177.1405 | $177.14 | $177.15 | $177.10 |
| Purchase #7 | $243.50 | 10.380% | $268.7753 | $268.78 | $268.80 | $268.80 |
| 7 purchase totals = | $750.87 | $820.1661 | $820.16 | $820.20 | $820.10 | |