| 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 | $66.83 | 7.698% | $71.9746 | $71.97 | $71.95 | $72.00 |
| Purchase #2 | $62.50 | 9.712% | $68.57 | $68.57 | $68.55 | $68.60 |
| Purchase #3 | $82.71 | 11.615% | $92.3168 | $92.32 | $92.30 | $92.30 |
| Purchase #4 | $61.74 | 3.431% | $63.8583 | $63.86 | $63.85 | $63.90 |
| Purchase #5 | $99.31 | 4.695% | $103.9726 | $103.97 | $103.95 | $104.00 |
| Purchase #6 | $244.66 | 5.266% | $257.5438 | $257.54 | $257.55 | $257.50 |
| Purchase #7 | $210.63 | 12.224% | $236.3774 | $236.38 | $236.40 | $236.40 |
| 7 purchase totals = | $828.38 | $894.6135 | $894.61 | $894.55 | $894.70 | |