Lucky pointed out this screenshot, and I'm not really seeing the difficulty here. So here's a thread that we may come up with a solution!
In response to the screencap, I don't understand the problem. "+0.5" and "+50%" (or "+0.5x" without the "show percents" option ) are both clearly different to me. I also read point 3) as saying that this is what should already be displayed in the tooltips? So I'm not seeing what the downside here is to that syntax
