| 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 | $26.56 | 13.854% | $30.2396 | $30.24 | $30.25 | $30.20 |
| Purchase #2 | $141.87 | 6.598% | $151.2306 | $151.23 | $151.25 | $151.20 |
| Purchase #3 | $61.60 | 5.749% | $65.1414 | $65.14 | $65.15 | $65.10 |
| Purchase #4 | $250.39 | 13.201% | $283.444 | $283.44 | $283.45 | $283.40 |
| Purchase #5 | $81.91 | 7.781% | $88.2834 | $88.28 | $88.30 | $88.30 |
| Purchase #6 | $74.67 | 6.512% | $79.5325 | $79.53 | $79.55 | $79.50 |
| Purchase #7 | $17.78 | 7.845% | $19.1748 | $19.17 | $19.15 | $19.20 |
| 7 purchase totals = | $654.78 | $717.0463 | $717.03 | $717.10 | $716.90 | |