| 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 | $17.25 | 7.379% | $18.5229 | $18.52 | $18.50 | $18.50 |
| Purchase #2 | $128.83 | 13.834% | $146.6523 | $146.65 | $146.65 | $146.70 |
| Purchase #3 | $73.72 | 4.504% | $77.0403 | $77.04 | $77.05 | $77.00 |
| Purchase #4 | $97.52 | 3.818% | $101.2433 | $101.24 | $101.25 | $101.20 |
| Purchase #5 | $34.87 | 6.323% | $37.0748 | $37.07 | $37.05 | $37.10 |
| Purchase #6 | $134.39 | 6.633% | $143.3041 | $143.30 | $143.30 | $143.30 |
| Purchase #7 | $240.78 | 8.820% | $262.0168 | $262.02 | $262.00 | $262.00 |
| 7 purchase totals = | $727.36 | $785.8545 | $785.84 | $785.80 | $785.80 | |