| 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 | $95.96 | 8.687% | $104.296 | $104.30 | $104.30 | $104.30 |
| Purchase #2 | $49.75 | 8.839% | $54.1474 | $54.15 | $54.15 | $54.10 |
| Purchase #3 | $17.72 | 13.857% | $20.1755 | $20.18 | $20.20 | $20.20 |
| Purchase #4 | $90.40 | 12.781% | $101.954 | $101.95 | $101.95 | $102.00 |
| Purchase #5 | $198.38 | 7.394% | $213.0482 | $213.05 | $213.05 | $213.00 |
| Purchase #6 | $158.33 | 11.275% | $176.1817 | $176.18 | $176.20 | $176.20 |
| Purchase #7 | $44.87 | 9.368% | $49.0734 | $49.07 | $49.05 | $49.10 |
| 7 purchase totals = | $655.41 | $718.8762 | $718.88 | $718.90 | $718.90 | |