| 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 | $24.52 | 9.767% | $26.9149 | $26.91 | $26.90 | $26.90 |
| Purchase #2 | $47.82 | 8.595% | $51.9301 | $51.93 | $51.95 | $51.90 |
| Purchase #3 | $17.88 | 7.509% | $19.2226 | $19.22 | $19.20 | $19.20 |
| Purchase #4 | $219.39 | 6.144% | $232.8693 | $232.87 | $232.85 | $232.90 |
| Purchase #5 | $74.99 | 12.824% | $84.6067 | $84.61 | $84.60 | $84.60 |
| Purchase #6 | $213.72 | 10.604% | $236.3829 | $236.38 | $236.40 | $236.40 |
| Purchase #7 | $55.36 | 6.305% | $58.8504 | $58.85 | $58.85 | $58.90 |
| 7 purchase totals = | $653.68 | $710.7769 | $710.77 | $710.75 | $710.80 | |