| 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 | $67.86 | 4.176% | $70.6938 | $70.69 | $70.70 | $70.70 |
| Purchase #2 | $5.78 | 8.700% | $6.2829 | $6.28 | $6.30 | $6.30 |
| Purchase #3 | $79.95 | 8.308% | $86.5922 | $86.59 | $86.60 | $86.60 |
| Purchase #4 | $228.80 | 3.365% | $236.4991 | $236.50 | $236.50 | $236.50 |
| Purchase #5 | $148.56 | 9.187% | $162.2082 | $162.21 | $162.20 | $162.20 |
| Purchase #6 | $57.45 | 8.659% | $62.4246 | $62.42 | $62.40 | $62.40 |
| Purchase #7 | $64.76 | 6.806% | $69.1676 | $69.17 | $69.15 | $69.20 |
| 7 purchase totals = | $653.16 | $693.8684 | $693.86 | $693.85 | $693.90 | |