Barbara,
Thank you for your question.
The value $5.43 should be transcribed in Nemeth Code (see #3 on page 2 of the Guidance for Transcription Using the Nemeth Code within UEB Contexts). Similarly, any number that is paired with a dollar sign should be transcribed in Nemeth Code.
A range of numbers like “14-17” should not be transcribed in Nemeth Code.
–Kyle