| 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 | $8.83 | 11.724% | $9.8652 | $9.87 | $9.85 | $9.90 |
| Purchase #2 | $25.67 | 3.348% | $26.5294 | $26.53 | $26.55 | $26.50 |
| Purchase #3 | $151.27 | 3.515% | $156.5871 | $156.59 | $156.60 | $156.60 |
| Purchase #4 | $148.96 | 13.578% | $169.1858 | $169.19 | $169.20 | $169.20 |
| Purchase #5 | $111.70 | 4.276% | $116.4763 | $116.48 | $116.50 | $116.50 |
| Purchase #6 | $150.95 | 9.599% | $165.4397 | $165.44 | $165.45 | $165.40 |
| Purchase #7 | $61.83 | 4.538% | $64.6358 | $64.64 | $64.65 | $64.60 |
| 7 purchase totals = | $659.21 | $708.7193 | $708.74 | $708.80 | $708.70 | |