| 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 | $24.49 | 5.759% | $25.9004 | $25.90 | $25.90 | $25.90 |
| Purchase #2 | $25.30 | 10.735% | $28.016 | $28.02 | $28.00 | $28.00 |
| Purchase #3 | $101.70 | 9.429% | $111.2893 | $111.29 | $111.30 | $111.30 |
| Purchase #4 | $57.62 | 11.645% | $64.3298 | $64.33 | $64.35 | $64.30 |
| Purchase #5 | $145.64 | 12.491% | $163.8319 | $163.83 | $163.85 | $163.80 |
| Purchase #6 | $47.67 | 9.393% | $52.1476 | $52.15 | $52.15 | $52.10 |
| Purchase #7 | $110.64 | 13.654% | $125.7468 | $125.75 | $125.75 | $125.70 |
| 7 purchase totals = | $513.06 | $571.2618 | $571.27 | $571.30 | $571.10 | |