| 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 | $43.47 | 3.369% | $44.9345 | $44.93 | $44.95 | $44.90 |
| Purchase #2 | $137.79 | 12.179% | $154.5714 | $154.57 | $154.55 | $154.60 |
| Purchase #3 | $217.70 | 9.299% | $237.9439 | $237.94 | $237.95 | $237.90 |
| Purchase #4 | $116.68 | 8.270% | $126.3294 | $126.33 | $126.35 | $126.30 |
| Purchase #5 | $75.60 | 10.460% | $83.5078 | $83.51 | $83.50 | $83.50 |
| Purchase #6 | $119.47 | 12.380% | $134.2604 | $134.26 | $134.25 | $134.30 |
| Purchase #7 | $189.35 | 9.459% | $207.2606 | $207.26 | $207.25 | $207.30 |
| 7 purchase totals = | $900.06 | $988.8080 | $988.80 | $988.80 | $988.80 | |