| 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 | $93.64 | 4.369% | $97.7311 | $97.73 | $97.75 | $97.70 |
| Purchase #2 | $118.75 | 5.143% | $124.8573 | $124.86 | $124.85 | $124.90 |
| Purchase #3 | $30.36 | 4.539% | $31.738 | $31.74 | $31.75 | $31.70 |
| Purchase #4 | $93.41 | 10.469% | $103.1891 | $103.19 | $103.20 | $103.20 |
| Purchase #5 | $241.57 | 12.309% | $271.3049 | $271.30 | $271.30 | $271.30 |
| Purchase #6 | $94.25 | 10.126% | $103.7938 | $103.79 | $103.80 | $103.80 |
| Purchase #7 | $142.75 | 9.768% | $156.6938 | $156.69 | $156.70 | $156.70 |
| 7 purchase totals = | $814.73 | $889.3080 | $889.30 | $889.35 | $889.30 | |