add extra files

basic/taxes.bas

@@ -0,0 +1,18 @@
+[start]
+    print "Type a dollar and cent amount ?"
+    input "(Press 'Enter' alone for help) "; amount
+    let tax = amount * 0.05
+    print "Tax is: "; tax; ". Total is: "; tax+amount
+    goto [start]
+
+[help]
+    cls
+    print "SALESTAX.BAS Help"
+    print
+    print "This tax program determines how much tax is"
+    print "due on an amount entered and also computes"
+    print "the total amount. The tax rate is 5%."
+    print
+    input "Press [Enter] to continue."; dummyVariable
+    cls
+    goto [start]