| 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 | $100.55 | 10.357% | $110.964 | $110.96 | $110.95 | $111.00 |
| Purchase #2 | $92.36 | 5.775% | $97.6938 | $97.69 | $97.70 | $97.70 |
| Purchase #3 | $125.66 | 7.554% | $135.1524 | $135.15 | $135.15 | $135.20 |
| Purchase #4 | $62.45 | 8.163% | $67.5478 | $67.55 | $67.55 | $67.50 |
| Purchase #5 | $54.90 | 7.171% | $58.8369 | $58.84 | $58.85 | $58.80 |
| Purchase #6 | $77.70 | 6.484% | $82.7381 | $82.74 | $82.75 | $82.70 |
| Purchase #7 | $246.40 | 13.782% | $280.3588 | $280.36 | $280.35 | $280.40 |
| 7 purchase totals = | $760.02 | $833.2918 | $833.29 | $833.30 | $833.30 | |