I have a query which includes fields named openingbalance and commissions. I would like to compute values for commissions based on openingbalance, similar to this Select Case block in Access VBA:

Select Case OpeningBalance
   Case 0 To 5000
        commission = 20
   Case 5001 To 10000
        commission = 30
   Case 10001 To 20000
        commission = 40
   Case Else
        commission = 50
End Select

But since Access doesn't allow Select Case in a query, how can I accomplish my goal in Access SQL?

ms-access select-case
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