| 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 | $23.27 | 9.423% | $25.4627 | $25.46 | $25.45 | $25.50 |
| Purchase #2 | $219.33 | 13.253% | $248.3978 | $248.40 | $248.40 | $248.40 |
| Purchase #3 | $47.37 | 5.408% | $49.9318 | $49.93 | $49.95 | $49.90 |
| Purchase #4 | $144.96 | 12.729% | $163.412 | $163.41 | $163.40 | $163.40 |
| Purchase #5 | $30.25 | 9.288% | $33.0596 | $33.06 | $33.05 | $33.10 |
| Purchase #6 | $189.90 | 6.370% | $201.9966 | $202.00 | $202.00 | $202.00 |
| Purchase #7 | $149.41 | 12.645% | $168.3029 | $168.30 | $168.30 | $168.30 |
| 7 purchase totals = | $804.49 | $890.5634 | $890.56 | $890.55 | $890.60 | |