| 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 | $72.62 | 6.354% | $77.2343 | $77.23 | $77.25 | $77.20 |
| Purchase #2 | $31.91 | 7.395% | $34.2697 | $34.27 | $34.25 | $34.30 |
| Purchase #3 | $78.80 | 13.646% | $89.553 | $89.55 | $89.55 | $89.60 |
| Purchase #4 | $189.68 | 13.454% | $215.1995 | $215.20 | $215.20 | $215.20 |
| Purchase #5 | $177.60 | 6.296% | $188.7817 | $188.78 | $188.80 | $188.80 |
| Purchase #6 | $65.99 | 12.515% | $74.2486 | $74.25 | $74.25 | $74.20 |
| Purchase #7 | $17.52 | 3.380% | $18.1122 | $18.11 | $18.10 | $18.10 |
| 7 purchase totals = | $634.12 | $697.3990 | $697.39 | $697.40 | $697.40 | |