| 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 | $81.49 | 12.373% | $91.5728 | $91.57 | $91.55 | $91.60 |
| Purchase #2 | $63.78 | 10.530% | $70.496 | $70.50 | $70.50 | $70.50 |
| Purchase #3 | $232.49 | 4.551% | $243.0706 | $243.07 | $243.05 | $243.10 |
| Purchase #4 | $13.50 | 9.155% | $14.7359 | $14.74 | $14.75 | $14.70 |
| Purchase #5 | $72.69 | 6.246% | $77.2302 | $77.23 | $77.25 | $77.20 |
| Purchase #6 | $184.38 | 9.507% | $201.909 | $201.91 | $201.90 | $201.90 |
| Purchase #7 | $209.43 | 9.460% | $229.2421 | $229.24 | $229.25 | $229.20 |
| 7 purchase totals = | $857.76 | $928.2566 | $928.26 | $928.25 | $928.20 | |