| 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 | $32.30 | 13.625% | $36.7009 | $36.70 | $36.70 | $36.70 |
| Purchase #2 | $72.75 | 11.467% | $81.0922 | $81.09 | $81.10 | $81.10 |
| Purchase #3 | $246.89 | 6.617% | $263.2267 | $263.23 | $263.25 | $263.20 |
| Purchase #4 | $148.57 | 11.449% | $165.5798 | $165.58 | $165.60 | $165.60 |
| Purchase #5 | $150.40 | 8.522% | $163.2171 | $163.22 | $163.20 | $163.20 |
| Purchase #6 | $141.33 | 5.848% | $149.595 | $149.60 | $149.60 | $149.60 |
| Purchase #7 | $78.87 | 7.603% | $84.8665 | $84.87 | $84.85 | $84.90 |
| 7 purchase totals = | $871.11 | $944.2782 | $944.29 | $944.30 | $944.30 | |