| 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 | $34.60 | 4.439% | $36.1359 | $36.14 | $36.15 | $36.10 |
| Purchase #2 | $116.32 | 5.402% | $122.6036 | $122.60 | $122.60 | $122.60 |
| Purchase #3 | $219.79 | 5.762% | $232.4543 | $232.45 | $232.45 | $232.50 |
| Purchase #4 | $47.58 | 3.118% | $49.0635 | $49.06 | $49.05 | $49.10 |
| Purchase #5 | $50.72 | 10.849% | $56.2226 | $56.22 | $56.20 | $56.20 |
| Purchase #6 | $100.42 | 7.752% | $108.2046 | $108.20 | $108.20 | $108.20 |
| Purchase #7 | $174.99 | 5.592% | $184.7754 | $184.78 | $184.80 | $184.80 |
| 7 purchase totals = | $744.42 | $789.4599 | $789.45 | $789.45 | $789.50 | |