| 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 | $58.40 | 3.746% | $60.5877 | $60.59 | $60.60 | $60.60 |
| Purchase #2 | $7.38 | 6.268% | $7.8426 | $7.84 | $7.85 | $7.80 |
| Purchase #3 | $67.84 | 7.202% | $72.7258 | $72.73 | $72.75 | $72.70 |
| Purchase #4 | $205.37 | 12.114% | $230.2485 | $230.25 | $230.25 | $230.20 |
| Purchase #5 | $149.56 | 11.248% | $166.3825 | $166.38 | $166.40 | $166.40 |
| Purchase #6 | $28.50 | 8.291% | $30.8629 | $30.86 | $30.85 | $30.90 |
| Purchase #7 | $30.60 | 9.484% | $33.5021 | $33.50 | $33.50 | $33.50 |
| 7 purchase totals = | $547.65 | $602.1521 | $602.15 | $602.20 | $602.10 | |