| 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 | $10.83 | 5.609% | $11.4375 | $11.44 | $11.45 | $11.40 |
| Purchase #2 | $214.55 | 5.351% | $226.0306 | $226.03 | $226.05 | $226.00 |
| Purchase #3 | $95.78 | 11.451% | $106.7478 | $106.75 | $106.75 | $106.70 |
| Purchase #4 | $63.68 | 8.585% | $69.1469 | $69.15 | $69.15 | $69.10 |
| Purchase #5 | $123.88 | 4.685% | $129.6838 | $129.68 | $129.70 | $129.70 |
| Purchase #6 | $237.36 | 3.499% | $245.6652 | $245.67 | $245.65 | $245.70 |
| Purchase #7 | $171.68 | 12.107% | $192.4653 | $192.47 | $192.45 | $192.50 |
| 7 purchase totals = | $917.76 | $981.1771 | $981.19 | $981.20 | $981.10 | |