| 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 | $46.28 | 8.345% | $50.1421 | $50.14 | $50.15 | $50.10 |
| Purchase #2 | $76.61 | 13.568% | $87.0044 | $87.00 | $87.00 | $87.00 |
| Purchase #3 | $49.76 | 10.628% | $55.0485 | $55.05 | $55.05 | $55.00 |
| Purchase #4 | $45.56 | 11.749% | $50.9128 | $50.91 | $50.90 | $50.90 |
| Purchase #5 | $194.53 | 10.661% | $215.2688 | $215.27 | $215.25 | $215.30 |
| Purchase #6 | $127.91 | 7.110% | $137.0044 | $137.00 | $137.00 | $137.00 |
| Purchase #7 | $163.84 | 7.204% | $175.643 | $175.64 | $175.65 | $175.60 |
| 7 purchase totals = | $704.49 | $771.0240 | $771.01 | $771.00 | $770.90 | |