| 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 | $99.88 | 5.463% | $105.3364 | $105.34 | $105.35 | $105.30 |
| Purchase #2 | $74.63 | 7.379% | $80.1369 | $80.14 | $80.15 | $80.10 |
| Purchase #3 | $6.45 | 5.272% | $6.79 | $6.79 | $6.80 | $6.80 |
| Purchase #4 | $248.60 | 7.628% | $267.5632 | $267.56 | $267.55 | $267.60 |
| Purchase #5 | $106.63 | 9.381% | $116.633 | $116.63 | $116.65 | $116.60 |
| Purchase #6 | $213.61 | 5.624% | $225.6234 | $225.62 | $225.60 | $225.60 |
| Purchase #7 | $162.70 | 8.600% | $176.6922 | $176.69 | $176.70 | $176.70 |
| 7 purchase totals = | $912.50 | $978.7751 | $978.77 | $978.80 | $978.70 | |