SHARP calculator with a 12-digit display and tax calculation function. I am selling this because I have kept it at home since I bought it and have not had a chance to use it. Please refrain from purchasing if you are concerned, as it has been stored by a private individual. - Brand: SHARP - Model: EL-5442 - Type: Calculator - Display: 12 digits - Functions: Tax calculation - Color: White Thank you for viewing.