| 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 | $50.85 | 13.192% | $57.5581 | $57.56 | $57.55 | $57.60 |
| Purchase #2 | $122.93 | 12.247% | $137.9852 | $137.99 | $138.00 | $138.00 |
| Purchase #3 | $76.53 | 7.554% | $82.3111 | $82.31 | $82.30 | $82.30 |
| Purchase #4 | $126.80 | 7.761% | $136.6409 | $136.64 | $136.65 | $136.60 |
| Purchase #5 | $49.74 | 5.674% | $52.5622 | $52.56 | $52.55 | $52.60 |
| Purchase #6 | $64.73 | 4.447% | $67.6085 | $67.61 | $67.60 | $67.60 |
| Purchase #7 | $175.78 | 3.509% | $181.9481 | $181.95 | $181.95 | $181.90 |
| 7 purchase totals = | $667.36 | $716.6141 | $716.62 | $716.60 | $716.60 | |