| 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 | $10.76 | 7.844% | $11.604 | $11.60 | $11.60 | $11.60 |
| Purchase #2 | $67.72 | 13.862% | $77.1073 | $77.11 | $77.10 | $77.10 |
| Purchase #3 | $86.59 | 12.345% | $97.2795 | $97.28 | $97.30 | $97.30 |
| Purchase #4 | $189.26 | 10.155% | $208.4794 | $208.48 | $208.50 | $208.50 |
| Purchase #5 | $249.59 | 8.326% | $270.3709 | $270.37 | $270.35 | $270.40 |
| Purchase #6 | $177.47 | 6.755% | $189.4581 | $189.46 | $189.45 | $189.50 |
| Purchase #7 | $98.57 | 5.172% | $103.668 | $103.67 | $103.65 | $103.70 |
| 7 purchase totals = | $879.96 | $957.9672 | $957.97 | $957.95 | $958.10 | |