| 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 | $28.27 | 11.373% | $31.4851 | $31.49 | $31.50 | $31.50 |
| Purchase #2 | $118.47 | 11.386% | $131.959 | $131.96 | $131.95 | $132.00 |
| Purchase #3 | $104.89 | 9.591% | $114.95 | $114.95 | $114.95 | $115.00 |
| Purchase #4 | $133.51 | 13.478% | $151.5045 | $151.50 | $151.50 | $151.50 |
| Purchase #5 | $140.42 | 6.538% | $149.6007 | $149.60 | $149.60 | $149.60 |
| Purchase #6 | $80.30 | 9.118% | $87.6218 | $87.62 | $87.60 | $87.60 |
| Purchase #7 | $85.99 | 9.748% | $94.3723 | $94.37 | $94.35 | $94.40 |
| 7 purchase totals = | $691.85 | $761.4934 | $761.49 | $761.45 | $761.60 | |