| 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 | $26.86 | 4.453% | $28.0561 | $28.06 | $28.05 | $28.10 |
| Purchase #2 | $132.96 | 12.260% | $149.2609 | $149.26 | $149.25 | $149.30 |
| Purchase #3 | $80.60 | 10.389% | $88.9735 | $88.97 | $88.95 | $89.00 |
| Purchase #4 | $220.73 | 6.245% | $234.5146 | $234.51 | $234.50 | $234.50 |
| Purchase #5 | $22.54 | 5.420% | $23.7617 | $23.76 | $23.75 | $23.80 |
| Purchase #6 | $159.89 | 5.327% | $168.4073 | $168.41 | $168.40 | $168.40 |
| Purchase #7 | $169.68 | 11.824% | $189.743 | $189.74 | $189.75 | $189.70 |
| 7 purchase totals = | $813.26 | $882.7171 | $882.71 | $882.65 | $882.80 | |