| 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 | $88.81 | 3.450% | $91.8739 | $91.87 | $91.85 | $91.90 |
| Purchase #2 | $22.79 | 11.605% | $25.4348 | $25.43 | $25.45 | $25.40 |
| Purchase #3 | $249.69 | 4.709% | $261.4479 | $261.45 | $261.45 | $261.40 |
| Purchase #4 | $166.32 | 5.813% | $175.9882 | $175.99 | $176.00 | $176.00 |
| Purchase #5 | $213.36 | 9.308% | $233.2195 | $233.22 | $233.20 | $233.20 |
| Purchase #6 | $77.33 | 4.112% | $80.5098 | $80.51 | $80.50 | $80.50 |
| Purchase #7 | $172.35 | 7.309% | $184.9471 | $184.95 | $184.95 | $184.90 |
| 7 purchase totals = | $990.65 | $1,053.4212 | $1,053.42 | $1,053.40 | $1,053.30 | |