| 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 | $81.36 | 4.267% | $84.8316 | $84.83 | $84.85 | $84.80 |
| Purchase #2 | $13.88 | 13.106% | $15.6991 | $15.70 | $15.70 | $15.70 |
| Purchase #3 | $76.49 | 8.637% | $83.0964 | $83.10 | $83.10 | $83.10 |
| Purchase #4 | $171.50 | 9.766% | $188.2487 | $188.25 | $188.25 | $188.20 |
| Purchase #5 | $231.29 | 8.149% | $250.1378 | $250.14 | $250.15 | $250.10 |
| Purchase #6 | $87.35 | 6.629% | $93.1404 | $93.14 | $93.15 | $93.10 |
| Purchase #7 | $62.89 | 6.502% | $66.9791 | $66.98 | $67.00 | $67.00 |
| 7 purchase totals = | $724.76 | $782.1331 | $782.14 | $782.20 | $782.00 | |