| 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 | $49.37 | 3.411% | $51.054 | $51.05 | $51.05 | $51.10 |
| Purchase #2 | $219.31 | 8.547% | $238.0544 | $238.05 | $238.05 | $238.10 |
| Purchase #3 | $62.67 | 10.390% | $69.1814 | $69.18 | $69.20 | $69.20 |
| Purchase #4 | $169.82 | 9.114% | $185.2974 | $185.30 | $185.30 | $185.30 |
| Purchase #5 | $132.30 | 7.675% | $142.454 | $142.45 | $142.45 | $142.50 |
| Purchase #6 | $163.35 | 7.359% | $175.3709 | $175.37 | $175.35 | $175.40 |
| Purchase #7 | $236.81 | 9.295% | $258.8215 | $258.82 | $258.80 | $258.80 |
| 7 purchase totals = | $1,033.63 | $1,120.2336 | $1,120.22 | $1,120.20 | $1,120.40 | |