| 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 | $55.46 | 3.778% | $57.5553 | $57.56 | $57.55 | $57.60 |
| Purchase #2 | $30.28 | 8.665% | $32.9038 | $32.90 | $32.90 | $32.90 |
| Purchase #3 | $71.66 | 8.600% | $77.8228 | $77.82 | $77.80 | $77.80 |
| Purchase #4 | $223.57 | 12.516% | $251.552 | $251.55 | $251.55 | $251.60 |
| Purchase #5 | $242.52 | 5.120% | $254.937 | $254.94 | $254.95 | $254.90 |
| Purchase #6 | $73.38 | 10.552% | $81.1231 | $81.12 | $81.10 | $81.10 |
| Purchase #7 | $174.56 | 10.787% | $193.3898 | $193.39 | $193.40 | $193.40 |
| 7 purchase totals = | $871.43 | $949.2838 | $949.28 | $949.25 | $949.30 | |