How the Dynamics AX 2012 Calculating the Margin in Retail?

Hi All

Myself Joseph Joy, from Retail Sector, using Dynamics AX 2012, new comer to Microsoft ERP.

I would like to know about the pricing(purchase & Selling), margin, Average cost, Average cost margin calculation also. I am a person from SAP background and like to know the exact flow of AX 2012 with purchase, sales & margin calculation.

Hope Any expert from retail sector can clarify my simple doubt.

Thanks & Regards 

Joseph Joy
Mob : +965 6615 9925 
e-mail : josephjoy@outlook.com
Kuwait