| 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 | $72.73 | 5.224% | $76.5294 | $76.53 | $76.55 | $76.50 |
| Purchase #2 | $153.34 | 10.654% | $169.6768 | $169.68 | $169.70 | $169.70 |
| Purchase #3 | $7.37 | 7.370% | $7.9132 | $7.91 | $7.90 | $7.90 |
| Purchase #4 | $196.47 | 12.692% | $221.406 | $221.41 | $221.40 | $221.40 |
| Purchase #5 | $77.39 | 4.332% | $80.7425 | $80.74 | $80.75 | $80.70 |
| Purchase #6 | $55.84 | 10.205% | $61.5385 | $61.54 | $61.55 | $61.50 |
| Purchase #7 | $222.70 | 5.780% | $235.5721 | $235.57 | $235.55 | $235.60 |
| 7 purchase totals = | $785.84 | $853.3785 | $853.38 | $853.40 | $853.30 | |