Samsung ER-550 Operator's And Programming Manual page 100

Tax Table Programming Example - Illinois 6% Tax Table
1. Examine the printed tax table for the tax you are programming.
2. Calculate the break point differences by subtracting the high side of the previous range from the
high side of the sale amount range.
3. Examine the pattern of break point differences to determine when the break points begin to
repeat. Mark the beginning break points that do not fit a pattern as "non-repeat breaks." Mark
the break points that are repeating in a pattern as "repeat breaks." Count the number of repeat
and non-repeat breaks.
98  Programming Instructions
Tax Charged
$0.00
$0.01
$0.02
$0.03
$0.04
$0.05
$0.06
$0.07
$0.08
$0.09
$0.10
$0.11
$0.12
$0.13
$0.14
Sale Amount Break point
Range Differences
$0.00 - $0.10
$0.11 - $0.21 1
1
$0.22 - $0.38 1
7
$0.39 - $0.56 1
8
$0.57 - $0.73 1
7
$0.74 - $0.91 1
8
$0.92 - $1.08 1
7
$1.09 - $1.24 1
6
$1.25 - $1.41 1
7
$1.42 - $1.58 1
7
$1.59 - $1.74 1
6
$1.75 - $1.91 1
7
$1.92 - $2.08 1
7
$2.09 - $2.24 1
6
$2.25 - $2.41 1
7
Samsung ER-550 Electronic Cash Register
Non-Repeat
Repeat