| 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 | $21.51 | 7.603% | $23.1454 | $23.15 | $23.15 | $23.10 |
| Purchase #2 | $176.45 | 12.448% | $198.4145 | $198.41 | $198.40 | $198.40 |
| Purchase #3 | $183.65 | 7.135% | $196.7534 | $196.75 | $196.75 | $196.80 |
| Purchase #4 | $22.60 | 10.711% | $25.0207 | $25.02 | $25.00 | $25.00 |
| Purchase #5 | $44.51 | 11.806% | $49.7649 | $49.76 | $49.75 | $49.80 |
| Purchase #6 | $190.39 | 6.420% | $202.613 | $202.61 | $202.60 | $202.60 |
| Purchase #7 | $146.89 | 5.585% | $155.0938 | $155.09 | $155.10 | $155.10 |
| 7 purchase totals = | $786.00 | $850.8057 | $850.79 | $850.75 | $850.80 | |