tApCalc Desk tape calculator(Arm) review

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  Calculate Mark Up and Mark Down based on sale price
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  Display running sub-total
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  Total and Grand total
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  TAX+ and TAX- to add or remove tax component for a price
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  Text explanation for each line in calculation
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  Save, Edit and run tape with corrected data
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  Allows you to change TAX rate and output format
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  Print or beam calculations

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