| 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 | $74.86 | 10.477% | $82.7031 | $82.70 | $82.70 | $82.70 |
| Purchase #2 | $131.64 | 3.735% | $136.5568 | $136.56 | $136.55 | $136.60 |
| Purchase #3 | $124.83 | 13.803% | $142.0603 | $142.06 | $142.05 | $142.10 |
| Purchase #4 | $172.76 | 6.239% | $183.5385 | $183.54 | $183.55 | $183.50 |
| Purchase #5 | $93.77 | 3.624% | $97.1682 | $97.17 | $97.15 | $97.20 |
| Purchase #6 | $76.60 | 12.251% | $85.9843 | $85.98 | $86.00 | $86.00 |
| Purchase #7 | $87.80 | 5.636% | $92.7484 | $92.75 | $92.75 | $92.70 |
| 7 purchase totals = | $762.26 | $820.7596 | $820.76 | $820.75 | $820.80 | |