| 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 | $100.89 | 5.694% | $106.6347 | $106.63 | $106.65 | $106.60 |
| Purchase #2 | $28.91 | 5.143% | $30.3968 | $30.40 | $30.40 | $30.40 |
| Purchase #3 | $38.60 | 8.286% | $41.7984 | $41.80 | $41.80 | $41.80 |
| Purchase #4 | $37.35 | 4.857% | $39.1641 | $39.16 | $39.15 | $39.20 |
| Purchase #5 | $181.33 | 7.588% | $195.0893 | $195.09 | $195.10 | $195.10 |
| Purchase #6 | $94.79 | 12.689% | $106.8179 | $106.82 | $106.80 | $106.80 |
| Purchase #7 | $214.31 | 5.202% | $225.4584 | $225.46 | $225.45 | $225.50 |
| 7 purchase totals = | $696.18 | $745.3596 | $745.36 | $745.35 | $745.40 | |