| 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 | $120.60 | 10.468% | $133.2244 | $133.22 | $133.20 | $133.20 |
| Purchase #2 | $24.40 | 10.221% | $26.8939 | $26.89 | $26.90 | $26.90 |
| Purchase #3 | $76.85 | 6.462% | $81.816 | $81.82 | $81.80 | $81.80 |
| Purchase #4 | $57.37 | 8.650% | $62.3325 | $62.33 | $62.35 | $62.30 |
| Purchase #5 | $170.31 | 8.660% | $185.0588 | $185.06 | $185.05 | $185.10 |
| Purchase #6 | $97.51 | 5.726% | $103.0934 | $103.09 | $103.10 | $103.10 |
| Purchase #7 | $12.33 | 8.747% | $13.4085 | $13.41 | $13.40 | $13.40 |
| 7 purchase totals = | $559.37 | $605.8275 | $605.82 | $605.80 | $605.80 | |