| 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 | $23.26 | 9.491% | $25.4676 | $25.47 | $25.45 | $25.50 |
| Purchase #2 | $178.56 | 9.251% | $195.0786 | $195.08 | $195.10 | $195.10 |
| Purchase #3 | $137.82 | 13.184% | $155.9902 | $155.99 | $156.00 | $156.00 |
| Purchase #4 | $54.64 | 12.451% | $61.4432 | $61.44 | $61.45 | $61.40 |
| Purchase #5 | $85.73 | 9.514% | $93.8864 | $93.89 | $93.90 | $93.90 |
| Purchase #6 | $97.91 | 5.403% | $103.2001 | $103.20 | $103.20 | $103.20 |
| Purchase #7 | $148.99 | 9.658% | $163.3795 | $163.38 | $163.40 | $163.40 |
| 7 purchase totals = | $726.91 | $798.4456 | $798.45 | $798.50 | $798.50 | |