| 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 | $76.68 | 11.393% | $85.4162 | $85.42 | $85.40 | $85.40 |
| Purchase #2 | $27.74 | 8.477% | $30.0915 | $30.09 | $30.10 | $30.10 |
| Purchase #3 | $64.46 | 3.549% | $66.7477 | $66.75 | $66.75 | $66.70 |
| Purchase #4 | $128.70 | 4.599% | $134.6189 | $134.62 | $134.60 | $134.60 |
| Purchase #5 | $18.60 | 10.562% | $20.5645 | $20.56 | $20.55 | $20.60 |
| Purchase #6 | $130.96 | 13.423% | $148.5388 | $148.54 | $148.55 | $148.50 |
| Purchase #7 | $206.39 | 13.662% | $234.587 | $234.59 | $234.60 | $234.60 |
| 7 purchase totals = | $653.53 | $720.5646 | $720.57 | $720.55 | $720.50 | |