| 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 | $82.38 | 13.172% | $93.2311 | $93.23 | $93.25 | $93.20 |
| Purchase #2 | $70.29 | 6.133% | $74.6009 | $74.60 | $74.60 | $74.60 |
| Purchase #3 | $15.59 | 8.368% | $16.8946 | $16.89 | $16.90 | $16.90 |
| Purchase #4 | $32.75 | 12.662% | $36.8968 | $36.90 | $36.90 | $36.90 |
| Purchase #5 | $222.56 | 6.324% | $236.6347 | $236.63 | $236.65 | $236.60 |
| Purchase #6 | $109.30 | 11.414% | $121.7755 | $121.78 | $121.80 | $121.80 |
| Purchase #7 | $79.35 | 8.840% | $86.3645 | $86.36 | $86.35 | $86.40 |
| 7 purchase totals = | $612.22 | $666.3981 | $666.39 | $666.45 | $666.40 | |