| 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 | $82.43 | 3.319% | $85.1659 | $85.17 | $85.15 | $85.20 |
| Purchase #2 | $228.82 | 7.444% | $245.8534 | $245.85 | $245.85 | $245.90 |
| Purchase #3 | $30.52 | 7.112% | $32.6906 | $32.69 | $32.70 | $32.70 |
| Purchase #4 | $79.36 | 10.221% | $87.4714 | $87.47 | $87.45 | $87.50 |
| Purchase #5 | $30.66 | 4.627% | $32.0786 | $32.08 | $32.10 | $32.10 |
| Purchase #6 | $152.77 | 7.294% | $163.913 | $163.91 | $163.90 | $163.90 |
| Purchase #7 | $238.56 | 3.194% | $246.1796 | $246.18 | $246.20 | $246.20 |
| 7 purchase totals = | $843.12 | $893.3525 | $893.35 | $893.35 | $893.50 | |