| 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 | $125.96 | 4.565% | $131.7101 | $131.71 | $131.70 | $131.70 |
| Purchase #2 | $101.64 | 13.452% | $115.3126 | $115.31 | $115.30 | $115.30 |
| Purchase #3 | $10.47 | 6.834% | $11.1855 | $11.19 | $11.20 | $11.20 |
| Purchase #4 | $103.27 | 5.407% | $108.8538 | $108.85 | $108.85 | $108.90 |
| Purchase #5 | $58.46 | 3.322% | $60.402 | $60.40 | $60.40 | $60.40 |
| Purchase #6 | $179.51 | 8.854% | $195.4038 | $195.40 | $195.40 | $195.40 |
| Purchase #7 | $15.64 | 12.144% | $17.5393 | $17.54 | $17.55 | $17.50 |
| 7 purchase totals = | $594.95 | $640.4071 | $640.40 | $640.40 | $640.40 | |