| 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 | $24.96 | 13.412% | $28.3076 | $28.31 | $28.30 | $28.30 |
| Purchase #2 | $41.53 | 8.545% | $45.0787 | $45.08 | $45.10 | $45.10 |
| Purchase #3 | $205.64 | 3.320% | $212.4672 | $212.47 | $212.45 | $212.50 |
| Purchase #4 | $22.90 | 5.468% | $24.1522 | $24.15 | $24.15 | $24.20 |
| Purchase #5 | $166.91 | 3.684% | $173.059 | $173.06 | $173.05 | $173.10 |
| Purchase #6 | $183.34 | 12.863% | $206.923 | $206.92 | $206.90 | $206.90 |
| Purchase #7 | $19.34 | 4.176% | $20.1476 | $20.15 | $20.15 | $20.10 |
| 7 purchase totals = | $664.62 | $710.1353 | $710.14 | $710.10 | $710.20 | |