5 Smart Investing Principles The slideshow presentation that you would like to view is too large for your current screen resolution. Click here to view to view the slideshow at full resolution. Launch Presentation » Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Historical Inflation This calculator shows how inflation over the years has impacted purchasing power. How to Retire Early Retiring early sounds like a dream come true, but it’s important to take a look at the cold, hard facts. How Compound Interest Works Use this calculator to better see the potential impact of compound interest on an asset.