Answer from the FAQ section....
How are ties handled?
In the event of a tie, the better scoring
entrant between or among the tied entrants will be the entrant with the
lowest combined score for the final nine (9) holes of the Game. If any
ties remain, the better scoring entrant between or among the remaining
tied entrants will be the entrant with the lowest combined score for
the final six (6) holes for such Game. If any ties remain, the better
scoring entrant between or among the remaining tied entrants will be the
entrant with the lowest combined score for the final three (3) holes
for such Game. If any ties remain, the better scoring entrant between
or among the remaining tied entrants will be the entrant with the
lowest score for the 18th hole (9th for nine hole games) in such
Game, and any remaining ties will be determined by identifying the
lowest scoring entrant for each individual game hole, in sequence from
17th (8th for nine hole games) through to 1st, as is necessary to
determine a winner, and if any ties remain at that point, the
earlier-submitted entry between or among the tied entries will be
deemed the better scoring entry.
If multiple people tie for a place, the percentages for those places
will be added up and divided by the number of people who tied for the
place. For example, if three people tie for 2nd place, the percentages
for 2nd, 3rd and 4th place will be totaled up and divided by three.
Each player would receive the same amount. 5th place will then get the
correct 5th place percentage.