| 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 | $25.95 | 9.813% | $28.4965 | $28.50 | $28.50 | $28.50 |
| Purchase #2 | $60.90 | 11.392% | $67.8377 | $67.84 | $67.85 | $67.80 |
| Purchase #3 | $95.82 | 4.157% | $99.8032 | $99.80 | $99.80 | $99.80 |
| Purchase #4 | $18.45 | 11.476% | $20.5673 | $20.57 | $20.55 | $20.60 |
| Purchase #5 | $250.65 | 10.694% | $277.4545 | $277.45 | $277.45 | $277.50 |
| Purchase #6 | $243.63 | 7.123% | $260.9838 | $260.98 | $261.00 | $261.00 |
| Purchase #7 | $90.36 | 7.835% | $97.4397 | $97.44 | $97.45 | $97.40 |
| 7 purchase totals = | $785.76 | $852.5827 | $852.58 | $852.60 | $852.60 | |