| 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 | $25.47 | 11.580% | $28.4194 | $28.42 | $28.40 | $28.40 |
| Purchase #2 | $45.95 | 8.744% | $49.9679 | $49.97 | $49.95 | $50.00 |
| Purchase #3 | $186.88 | 10.543% | $206.5828 | $206.58 | $206.60 | $206.60 |
| Purchase #4 | $117.43 | 12.442% | $132.0406 | $132.04 | $132.05 | $132.00 |
| Purchase #5 | $89.28 | 13.114% | $100.9882 | $100.99 | $101.00 | $101.00 |
| Purchase #6 | $240.96 | 5.403% | $253.9791 | $253.98 | $254.00 | $254.00 |
| Purchase #7 | $67.90 | 13.629% | $77.1541 | $77.15 | $77.15 | $77.20 |
| 7 purchase totals = | $773.87 | $849.1321 | $849.13 | $849.15 | $849.20 | |