| 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 | $77.94 | 12.149% | $87.4089 | $87.41 | $87.40 | $87.40 |
| Purchase #2 | $87.62 | 12.167% | $98.2807 | $98.28 | $98.30 | $98.30 |
| Purchase #3 | $156.47 | 4.704% | $163.8303 | $163.83 | $163.85 | $163.80 |
| Purchase #4 | $172.79 | 13.560% | $196.2203 | $196.22 | $196.20 | $196.20 |
| Purchase #5 | $29.85 | 3.543% | $30.9076 | $30.91 | $30.90 | $30.90 |
| Purchase #6 | $92.61 | 12.114% | $103.8288 | $103.83 | $103.85 | $103.80 |
| Purchase #7 | $152.50 | 10.256% | $168.1404 | $168.14 | $168.15 | $168.10 |
| 7 purchase totals = | $769.78 | $848.6170 | $848.62 | $848.65 | $848.50 | |