| 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 | $57.81 | 3.543% | $59.8582 | $59.86 | $59.85 | $59.90 |
| Purchase #2 | $207.73 | 10.181% | $228.879 | $228.88 | $228.90 | $228.90 |
| Purchase #3 | $86.86 | 12.310% | $97.5525 | $97.55 | $97.55 | $97.60 |
| Purchase #4 | $158.41 | 3.799% | $164.428 | $164.43 | $164.45 | $164.40 |
| Purchase #5 | $38.90 | 3.682% | $40.3323 | $40.33 | $40.35 | $40.30 |
| Purchase #6 | $20.76 | 12.597% | $23.3751 | $23.38 | $23.40 | $23.40 |
| Purchase #7 | $183.97 | 13.171% | $208.2007 | $208.20 | $208.20 | $208.20 |
| 7 purchase totals = | $754.44 | $822.6258 | $822.63 | $822.70 | $822.70 | |