| 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 | $115.93 | 5.543% | $122.356 | $122.36 | $122.35 | $122.40 |
| Purchase #2 | $44.54 | 9.609% | $48.8198 | $48.82 | $48.80 | $48.80 |
| Purchase #3 | $84.52 | 4.659% | $88.4578 | $88.46 | $88.45 | $88.50 |
| Purchase #4 | $73.43 | 3.625% | $76.0918 | $76.09 | $76.10 | $76.10 |
| Purchase #5 | $209.43 | 7.241% | $224.5948 | $224.59 | $224.60 | $224.60 |
| Purchase #6 | $75.89 | 13.729% | $86.3089 | $86.31 | $86.30 | $86.30 |
| Purchase #7 | $47.50 | 10.750% | $52.6063 | $52.61 | $52.60 | $52.60 |
| 7 purchase totals = | $651.24 | $699.2354 | $699.24 | $699.20 | $699.30 | |