I have a sharing script on my site, which shows how many people have "liked" each particular page. When you go to my main URL (mywebsite.com) it shows "x" amount of facebook likes. If you navigate around, and then click the "Home" tab, the sharing script now recognizes (mywebsite.com/home.aspx) as the URL and has a different amount of likes. 

And yet again, if the person somehow ends up on (mywebsite.com/default.aspx) there is again... a different number.

I'm aware that there are several ways to handle URL redirection, but what I'm asking is, what is the best way to do it? What I would like to see is it always redirect to (mywebsite.com) without the /home.aspx quite simply because there are a ton of likes already on that page.

For SEO purposes, and of course regular page structure and redirects, what would be your suggestion as to how to handle this? 

Thank you for suggestions!

- Patrick