VISUAL BASIC PLEASE VISUAL BASIC PLEASE

I need help creating a cash-register WPF app with a GUI modeled to resemble the figure below. It should allow the user to enter a series of prices, then obtain the total which includes tax at a rate of 5%. The DELETE button should clear the current entry, and the CLEAR button should reset the app.

VISUAL BASIC PLEASE VISUAL BASIC PLEASE

Cash Register 12 3Enter Total Delete Clear Subtotal:S Tax Total: Cash Register 12 3Enter Total Delete Clear Subtotal:S Tax Total