Many cars, especially 90's vintage, did not need to have any fuse pulled to tow. More recent cars with lots more electronics often do, but still not all of them. Don't feel you need to pull a fuse just because somebody else does.
If your battery goes dead while towing, install a battery disconnect or a Toad Charge
from LSL Products.
CAUTION: According to the Remco Towing website, your 1999 Rodeo needs a drive shaft disconnect to be towed 4-down.
Failure to install a driveshaft disconnect will ruin your transmission before too long.