| 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 | $106.51 | 11.121% | $118.355 | $118.36 | $118.35 | $118.40 |
| Purchase #2 | $61.41 | 5.649% | $64.8791 | $64.88 | $64.90 | $64.90 |
| Purchase #3 | $28.94 | 6.758% | $30.8958 | $30.90 | $30.90 | $30.90 |
| Purchase #4 | $115.34 | 8.752% | $125.4346 | $125.43 | $125.45 | $125.40 |
| Purchase #5 | $67.80 | 10.690% | $75.0478 | $75.05 | $75.05 | $75.00 |
| Purchase #6 | $43.74 | 3.532% | $45.2849 | $45.28 | $45.30 | $45.30 |
| Purchase #7 | $69.26 | 12.413% | $77.8572 | $77.86 | $77.85 | $77.90 |
| 7 purchase totals = | $493.00 | $537.7544 | $537.76 | $537.80 | $537.80 | |