| 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 | $22.92 | 8.494% | $24.8668 | $24.87 | $24.85 | $24.90 |
| Purchase #2 | $50.74 | 9.174% | $55.3949 | $55.39 | $55.40 | $55.40 |
| Purchase #3 | $24.67 | 4.127% | $25.6881 | $25.69 | $25.70 | $25.70 |
| Purchase #4 | $203.62 | 9.861% | $223.699 | $223.70 | $223.70 | $223.70 |
| Purchase #5 | $169.59 | 5.322% | $178.6156 | $178.62 | $178.60 | $178.60 |
| Purchase #6 | $102.64 | 10.543% | $113.4613 | $113.46 | $113.45 | $113.50 |
| Purchase #7 | $24.59 | 13.190% | $27.8334 | $27.83 | $27.85 | $27.80 |
| 7 purchase totals = | $598.77 | $649.5591 | $649.56 | $649.55 | $649.60 | |