| 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 | $17.96 | 9.802% | $19.7204 | $19.72 | $19.70 | $19.70 |
| Purchase #2 | $62.64 | 5.429% | $66.0407 | $66.04 | $66.05 | $66.00 |
| Purchase #3 | $73.71 | 5.669% | $77.8886 | $77.89 | $77.90 | $77.90 |
| Purchase #4 | $102.59 | 12.767% | $115.6877 | $115.69 | $115.70 | $115.70 |
| Purchase #5 | $96.41 | 11.712% | $107.7015 | $107.70 | $107.70 | $107.70 |
| Purchase #6 | $34.97 | 5.850% | $37.0157 | $37.02 | $37.00 | $37.00 |
| Purchase #7 | $208.90 | 13.567% | $237.2415 | $237.24 | $237.25 | $237.20 |
| 7 purchase totals = | $597.18 | $661.2961 | $661.30 | $661.30 | $661.20 | |