[Gross Sales]*0.1

[Gross Sales]*0.05

LookUpCube("[Sales]","(Measures.[Sales],Time.["+Time.CurrentMember.Name+"],
Store.["+Store.CurrentMember.Name+"])")

LookUpCube("[HR]","(Measures.[Org Salary],Time.["+Time.CurrentMember.Name+"],
Store.["+Store.CurrentMember.Name+"])")