| 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 | $83.74 | 3.623% | $86.7739 | $86.77 | $86.75 | $86.80 |
| Purchase #2 | $121.51 | 12.450% | $136.638 | $136.64 | $136.65 | $136.60 |
| Purchase #3 | $9.29 | 8.136% | $10.0458 | $10.05 | $10.05 | $10.00 |
| Purchase #4 | $99.58 | 11.476% | $111.0078 | $111.01 | $111.00 | $111.00 |
| Purchase #5 | $24.89 | 12.462% | $27.9918 | $27.99 | $28.00 | $28.00 |
| Purchase #6 | $186.89 | 10.667% | $206.8256 | $206.83 | $206.85 | $206.80 |
| Purchase #7 | $163.79 | 5.267% | $172.4168 | $172.42 | $172.40 | $172.40 |
| 7 purchase totals = | $689.69 | $751.6997 | $751.71 | $751.70 | $751.60 | |