| 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 | $35.97 | 9.289% | $39.3113 | $39.31 | $39.30 | $39.30 |
| Purchase #2 | $213.92 | 6.330% | $227.4611 | $227.46 | $227.45 | $227.50 |
| Purchase #3 | $60.30 | 11.321% | $67.1266 | $67.13 | $67.15 | $67.10 |
| Purchase #4 | $216.26 | 3.318% | $223.4355 | $223.44 | $223.45 | $223.40 |
| Purchase #5 | $43.51 | 7.453% | $46.7528 | $46.75 | $46.75 | $46.80 |
| Purchase #6 | $222.88 | 4.438% | $232.7714 | $232.77 | $232.75 | $232.80 |
| Purchase #7 | $19.53 | 6.512% | $20.8018 | $20.80 | $20.80 | $20.80 |
| 7 purchase totals = | $812.37 | $857.6605 | $857.66 | $857.65 | $857.70 | |