| 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 | $39.67 | 6.283% | $42.1625 | $42.16 | $42.15 | $42.20 |
| Purchase #2 | $150.49 | 10.244% | $165.9062 | $165.91 | $165.90 | $165.90 |
| Purchase #3 | $50.78 | 12.142% | $56.9457 | $56.95 | $56.95 | $56.90 |
| Purchase #4 | $183.38 | 13.107% | $207.4156 | $207.42 | $207.40 | $207.40 |
| Purchase #5 | $118.35 | 6.223% | $125.7149 | $125.71 | $125.70 | $125.70 |
| Purchase #6 | $206.37 | 5.173% | $217.0455 | $217.05 | $217.05 | $217.00 |
| Purchase #7 | $146.35 | 7.530% | $157.3702 | $157.37 | $157.35 | $157.40 |
| 7 purchase totals = | $895.39 | $972.5606 | $972.57 | $972.50 | $972.50 | |