| 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 | $94.50 | 3.699% | $97.9956 | $98.00 | $98.00 | $98.00 |
| Purchase #2 | $218.57 | 12.779% | $246.5011 | $246.50 | $246.50 | $246.50 |
| Purchase #3 | $170.57 | 6.468% | $181.6025 | $181.60 | $181.60 | $181.60 |
| Purchase #4 | $55.66 | 4.604% | $58.2226 | $58.22 | $58.20 | $58.20 |
| Purchase #5 | $120.36 | 4.563% | $125.852 | $125.85 | $125.85 | $125.90 |
| Purchase #6 | $166.56 | 9.596% | $182.5431 | $182.54 | $182.55 | $182.50 |
| Purchase #7 | $13.43 | 7.133% | $14.388 | $14.39 | $14.40 | $14.40 |
| 7 purchase totals = | $839.65 | $907.1049 | $907.10 | $907.10 | $907.10 | |