| 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 | $15.69 | 12.576% | $17.6632 | $17.66 | $17.65 | $17.70 |
| Purchase #2 | $204.85 | 13.622% | $232.7547 | $232.75 | $232.75 | $232.80 |
| Purchase #3 | $103.90 | 9.187% | $113.4453 | $113.45 | $113.45 | $113.40 |
| Purchase #4 | $195.88 | 8.388% | $212.3104 | $212.31 | $212.30 | $212.30 |
| Purchase #5 | $97.84 | 8.120% | $105.7846 | $105.78 | $105.80 | $105.80 |
| Purchase #6 | $109.98 | 12.227% | $123.4273 | $123.43 | $123.45 | $123.40 |
| Purchase #7 | $77.27 | 10.480% | $85.3679 | $85.37 | $85.35 | $85.40 |
| 7 purchase totals = | $805.41 | $890.7534 | $890.75 | $890.75 | $890.80 | |