| 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 | $64.77 | 11.589% | $72.2762 | $72.28 | $72.30 | $72.30 |
| Purchase #2 | $10.91 | 3.474% | $11.289 | $11.29 | $11.30 | $11.30 |
| Purchase #3 | $245.80 | 4.795% | $257.5861 | $257.59 | $257.60 | $257.60 |
| Purchase #4 | $135.87 | 13.669% | $154.4421 | $154.44 | $154.45 | $154.40 |
| Purchase #5 | $197.29 | 7.676% | $212.434 | $212.43 | $212.45 | $212.40 |
| Purchase #6 | $122.85 | 7.849% | $132.4925 | $132.49 | $132.50 | $132.50 |
| Purchase #7 | $117.76 | 3.293% | $121.6378 | $121.64 | $121.65 | $121.60 |
| 7 purchase totals = | $895.25 | $962.1577 | $962.16 | $962.25 | $962.10 | |