not sure if that is really elegant or effective (compared to a regex), but it was the first thing that came to my mind:
my $tofind="s";
my $replacement="X";
my $variable="snaskes";

my $tmp = chop $variable;
$variable .= $tmp eq $tofind ? $replacement : $tmp;

print $variable;

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In reply to Re: Replace the last letter by Golo
in thread Replace the last letter by Anonymous Monk

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