| 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 | $64.81 | 12.606% | $72.9799 | $72.98 | $73.00 | $73.00 |
| Purchase #2 | $13.47 | 12.264% | $15.122 | $15.12 | $15.10 | $15.10 |
| Purchase #3 | $110.53 | 8.364% | $119.7747 | $119.77 | $119.75 | $119.80 |
| Purchase #4 | $243.75 | 9.645% | $267.2597 | $267.26 | $267.25 | $267.30 |
| Purchase #5 | $229.36 | 10.529% | $253.5093 | $253.51 | $253.50 | $253.50 |
| Purchase #6 | $50.98 | 3.398% | $52.7123 | $52.71 | $52.70 | $52.70 |
| Purchase #7 | $144.30 | 8.375% | $156.3851 | $156.39 | $156.40 | $156.40 |
| 7 purchase totals = | $857.20 | $937.7430 | $937.74 | $937.70 | $937.80 | |