| 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 | $72.69 | 12.439% | $81.7319 | $81.73 | $81.75 | $81.70 |
| Purchase #2 | $111.63 | 8.474% | $121.0895 | $121.09 | $121.10 | $121.10 |
| Purchase #3 | $77.88 | 13.800% | $88.6274 | $88.63 | $88.65 | $88.60 |
| Purchase #4 | $78.42 | 13.575% | $89.0655 | $89.07 | $89.05 | $89.10 |
| Purchase #5 | $133.64 | 3.474% | $138.2827 | $138.28 | $138.30 | $138.30 |
| Purchase #6 | $221.81 | 5.598% | $234.2269 | $234.23 | $234.25 | $234.20 |
| Purchase #7 | $98.68 | 13.504% | $112.0057 | $112.01 | $112.00 | $112.00 |
| 7 purchase totals = | $794.75 | $865.0296 | $865.04 | $865.10 | $865.00 | |