| 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 | $39.93 | 10.785% | $44.2365 | $44.24 | $44.25 | $44.20 |
| Purchase #2 | $156.90 | 4.822% | $164.4657 | $164.47 | $164.45 | $164.50 |
| Purchase #3 | $197.39 | 5.260% | $207.7727 | $207.77 | $207.75 | $207.80 |
| Purchase #4 | $209.68 | 8.178% | $226.8276 | $226.83 | $226.85 | $226.80 |
| Purchase #5 | $41.46 | 7.395% | $44.526 | $44.53 | $44.55 | $44.50 |
| Purchase #6 | $104.40 | 11.608% | $116.5188 | $116.52 | $116.50 | $116.50 |
| Purchase #7 | $70.44 | 13.850% | $80.1959 | $80.20 | $80.20 | $80.20 |
| 7 purchase totals = | $820.20 | $884.5432 | $884.56 | $884.55 | $884.50 | |