| 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 | $66.74 | 7.491% | $71.7395 | $71.74 | $71.75 | $71.70 |
| Purchase #2 | $5.71 | 6.597% | $6.0867 | $6.09 | $6.10 | $6.10 |
| Purchase #3 | $117.84 | 5.509% | $124.3318 | $124.33 | $124.35 | $124.30 |
| Purchase #4 | $27.69 | 6.112% | $29.3824 | $29.38 | $29.40 | $29.40 |
| Purchase #5 | $20.66 | 11.619% | $23.0605 | $23.06 | $23.05 | $23.10 |
| Purchase #6 | $73.38 | 12.284% | $82.394 | $82.39 | $82.40 | $82.40 |
| Purchase #7 | $92.39 | 5.233% | $97.2248 | $97.22 | $97.20 | $97.20 |
| 7 purchase totals = | $404.41 | $434.2197 | $434.21 | $434.25 | $434.20 | |