| 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 | $90.36 | 3.366% | $93.4015 | $93.40 | $93.40 | $93.40 |
| Purchase #2 | $221.75 | 6.210% | $235.5207 | $235.52 | $235.50 | $235.50 |
| Purchase #3 | $15.39 | 10.852% | $17.0601 | $17.06 | $17.05 | $17.10 |
| Purchase #4 | $117.49 | 13.371% | $133.1996 | $133.20 | $133.20 | $133.20 |
| Purchase #5 | $163.78 | 4.490% | $171.1337 | $171.13 | $171.15 | $171.10 |
| Purchase #6 | $91.34 | 8.554% | $99.1532 | $99.15 | $99.15 | $99.20 |
| Purchase #7 | $212.58 | 10.658% | $235.2368 | $235.24 | $235.25 | $235.20 |
| 7 purchase totals = | $912.69 | $984.7056 | $984.70 | $984.70 | $984.70 | |