XnView Software

I have used a few other tools that have the option, so there is a way to tell. If I look at the EXIF for images from my camera there is info there that I believe shows the quality.

Yes, saving at that quality range is fine. For files that are being converted to JPG, captures, etc I agree. For files ...

I'd like to see the ability to save JPGs at their original quality.
Something like:

Default JPEG Quality [ ] 0-100
[] Save at original quality if possible.

Original quality being whatever the JPG is at, like 97% or 52%
My camera varies between 92% and 98% when I resize the files, I just like to ...