To cite package ‘saunacost’ in publications use:

  Verlander J (2026). _saunacost: Dollars-Per-Session Math for a Home
  Sauna or Cold Plunge_. R package version 0.1.0,
  <https://github.com/scrapertweeter3-prog/sauna-vs-gym-cost>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {saunacost: Dollars-Per-Session Math for a Home Sauna or Cold Plunge},
    author = {James Verlander},
    year = {2026},
    note = {R package version 0.1.0},
    url = {https://github.com/scrapertweeter3-prog/sauna-vs-gym-cost},
  }