| 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 | $77.31 | 12.306% | $86.8238 | $86.82 | $86.80 | $86.80 |
| Purchase #2 | $7.43 | 3.446% | $7.686 | $7.69 | $7.70 | $7.70 |
| Purchase #3 | $135.73 | 7.108% | $145.3777 | $145.38 | $145.40 | $145.40 |
| Purchase #4 | $229.52 | 7.821% | $247.4708 | $247.47 | $247.45 | $247.50 |
| Purchase #5 | $117.38 | 7.120% | $125.7375 | $125.74 | $125.75 | $125.70 |
| Purchase #6 | $77.41 | 10.759% | $85.7385 | $85.74 | $85.75 | $85.70 |
| Purchase #7 | $127.38 | 7.684% | $137.1679 | $137.17 | $137.15 | $137.20 |
| 7 purchase totals = | $772.16 | $836.0022 | $836.01 | $836.00 | $836.00 | |