Sharp EL-512 Instruction Manual page 30

Formula 2; 0 [*E " I (Clear the memory before starting the formula 2.)
HE Display: 18 ( f(1))
§ ! 31 (f<2))
m 48 (f(3»
Formula 3:
S ( E 10
a 12
Icaj 30
S
Case B
answer a = 6.01281158
Formula 4: 0 §E" l
s a n
Next, press [cow ] to get the final discounted price fo r each increment
Retail Price Discounted Price
$10
$6.1789
$20 12.3578
$30 18.5367
$40 24.7156
$50 30.8945
$60 37.0734
$70 43.2523
$80 49.4312
$90 55.6101
$100 61.789