| 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 | $17.94 | 12.566% | $20.1943 | $20.19 | $20.20 | $20.20 |
| Purchase #2 | $6.41 | 7.228% | $6.8733 | $6.87 | $6.85 | $6.90 |
| Purchase #3 | $67.55 | 3.496% | $69.9115 | $69.91 | $69.90 | $69.90 |
| Purchase #4 | $186.41 | 6.576% | $198.6683 | $198.67 | $198.65 | $198.70 |
| Purchase #5 | $161.91 | 13.410% | $183.6221 | $183.62 | $183.60 | $183.60 |
| Purchase #6 | $245.88 | 5.822% | $260.1951 | $260.20 | $260.20 | $260.20 |
| Purchase #7 | $217.68 | 3.179% | $224.6 | $224.60 | $224.60 | $224.60 |
| 7 purchase totals = | $903.78 | $964.0646 | $964.06 | $964.00 | $964.10 | |