| 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 | $28.57 | 5.872% | $30.2476 | $30.25 | $30.25 | $30.20 |
| Purchase #2 | $106.95 | 13.155% | $121.0193 | $121.02 | $121.00 | $121.00 |
| Purchase #3 | $212.53 | 3.536% | $220.0451 | $220.05 | $220.05 | $220.00 |
| Purchase #4 | $77.25 | 10.723% | $85.5335 | $85.53 | $85.55 | $85.50 |
| Purchase #5 | $8.32 | 3.605% | $8.6199 | $8.62 | $8.60 | $8.60 |
| Purchase #6 | $134.34 | 10.244% | $148.1018 | $148.10 | $148.10 | $148.10 |
| Purchase #7 | $5.41 | 4.494% | $5.6531 | $5.65 | $5.65 | $5.70 |
| 7 purchase totals = | $573.37 | $619.2203 | $619.22 | $619.20 | $619.10 | |