| 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 | $68.61 | 3.315% | $70.8844 | $70.88 | $70.90 | $70.90 |
| Purchase #2 | $180.37 | 7.508% | $193.9122 | $193.91 | $193.90 | $193.90 |
| Purchase #3 | $138.36 | 12.372% | $155.4779 | $155.48 | $155.50 | $155.50 |
| Purchase #4 | $126.48 | 11.583% | $141.1302 | $141.13 | $141.15 | $141.10 |
| Purchase #5 | $136.46 | 13.665% | $155.1073 | $155.11 | $155.10 | $155.10 |
| Purchase #6 | $199.47 | 4.830% | $209.1044 | $209.10 | $209.10 | $209.10 |
| Purchase #7 | $15.89 | 5.808% | $16.8129 | $16.81 | $16.80 | $16.80 |
| 7 purchase totals = | $865.64 | $942.4293 | $942.42 | $942.45 | $942.40 | |