| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $50.89 | 4.340% | $53.0986 | $53.10 | $53.10 | $53.10 |
| Purchase #2 | $42.68 | 10.595% | $47.2019 | $47.20 | $47.20 | $47.20 |
| Purchase #3 | $181.68 | 3.364% | $187.7917 | $187.79 | $187.80 | $187.80 |
| Purchase #4 | $124.80 | 7.815% | $134.5531 | $134.55 | $134.55 | $134.60 |
| Purchase #5 | $241.25 | 3.827% | $250.4826 | $250.48 | $250.50 | $250.50 |
| Purchase #6 | $187.51 | 8.202% | $202.8896 | $202.89 | $202.90 | $202.90 |
| Purchase #7 | $105.38 | 10.329% | $116.2647 | $116.26 | $116.25 | $116.30 |
| 7 purchase totals = | $934.19 | $992.2822 | $992.27 | $992.30 | $992.40 | |