| 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 | $20.96 | 13.641% | $23.8192 | $23.82 | $23.80 | $23.80 |
| Purchase #2 | $10.40 | 5.300% | $10.9512 | $10.95 | $10.95 | $11.00 |
| Purchase #3 | $184.34 | 5.499% | $194.4769 | $194.48 | $194.50 | $194.50 |
| Purchase #4 | $56.97 | 12.410% | $64.04 | $64.04 | $64.05 | $64.00 |
| Purchase #5 | $104.62 | 13.698% | $118.9508 | $118.95 | $118.95 | $119.00 |
| Purchase #6 | $24.33 | 13.836% | $27.6963 | $27.70 | $27.70 | $27.70 |
| Purchase #7 | $164.34 | 11.342% | $182.9794 | $182.98 | $183.00 | $183.00 |
| 7 purchase totals = | $565.96 | $622.9138 | $622.92 | $622.95 | $623.00 | |