| 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 | $5.92 | 8.707% | $6.4355 | $6.44 | $6.45 | $6.40 |
| Purchase #2 | $192.36 | 11.109% | $213.7293 | $213.73 | $213.75 | $213.70 |
| Purchase #3 | $208.66 | 5.826% | $220.8165 | $220.82 | $220.80 | $220.80 |
| Purchase #4 | $5.80 | 9.282% | $6.3384 | $6.34 | $6.35 | $6.30 |
| Purchase #5 | $116.82 | 7.873% | $126.0172 | $126.02 | $126.00 | $126.00 |
| Purchase #6 | $9.39 | 11.749% | $10.4932 | $10.49 | $10.50 | $10.50 |
| Purchase #7 | $154.40 | 5.810% | $163.3706 | $163.37 | $163.35 | $163.40 |
| 7 purchase totals = | $693.35 | $747.2007 | $747.21 | $747.20 | $747.10 | |