| 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 | $79.82 | 9.243% | $87.1978 | $87.20 | $87.20 | $87.20 |
| Purchase #2 | $58.81 | 10.471% | $64.968 | $64.97 | $64.95 | $65.00 |
| Purchase #3 | $186.56 | 7.509% | $200.5688 | $200.57 | $200.55 | $200.60 |
| Purchase #4 | $57.51 | 3.194% | $59.3469 | $59.35 | $59.35 | $59.30 |
| Purchase #5 | $221.61 | 4.675% | $231.9703 | $231.97 | $231.95 | $232.00 |
| Purchase #6 | $62.82 | 7.631% | $67.6138 | $67.61 | $67.60 | $67.60 |
| Purchase #7 | $171.26 | 4.174% | $178.4084 | $178.41 | $178.40 | $178.40 |
| 7 purchase totals = | $838.39 | $890.0740 | $890.08 | $890.00 | $890.10 | |