| 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 | $18.28 | 3.735% | $18.9628 | $18.96 | $18.95 | $19.00 |
| Purchase #2 | $74.81 | 12.817% | $84.3984 | $84.40 | $84.40 | $84.40 |
| Purchase #3 | $153.83 | 10.178% | $169.4868 | $169.49 | $169.50 | $169.50 |
| Purchase #4 | $124.34 | 3.531% | $128.7304 | $128.73 | $128.75 | $128.70 |
| Purchase #5 | $145.87 | 13.439% | $165.4735 | $165.47 | $165.45 | $165.50 |
| Purchase #6 | $25.58 | 3.156% | $26.3873 | $26.39 | $26.40 | $26.40 |
| Purchase #7 | $236.75 | 7.873% | $255.3893 | $255.39 | $255.40 | $255.40 |
| 7 purchase totals = | $779.46 | $848.8285 | $848.83 | $848.85 | $848.90 | |