| 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 | $66.70 | 12.829% | $75.2569 | $75.26 | $75.25 | $75.30 |
| Purchase #2 | $20.91 | 6.623% | $22.2949 | $22.29 | $22.30 | $22.30 |
| Purchase #3 | $151.31 | 13.741% | $172.1015 | $172.10 | $172.10 | $172.10 |
| Purchase #4 | $106.73 | 6.831% | $114.0207 | $114.02 | $114.00 | $114.00 |
| Purchase #5 | $92.75 | 10.606% | $102.5871 | $102.59 | $102.60 | $102.60 |
| Purchase #6 | $230.64 | 13.456% | $261.6749 | $261.67 | $261.65 | $261.70 |
| Purchase #7 | $121.81 | 7.639% | $131.1151 | $131.12 | $131.10 | $131.10 |
| 7 purchase totals = | $790.85 | $879.0511 | $879.05 | $879.00 | $879.10 | |