| 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 | $8.78 | 11.561% | $9.7951 | $9.80 | $9.80 | $9.80 |
| Purchase #2 | $24.46 | 7.491% | $26.2923 | $26.29 | $26.30 | $26.30 |
| Purchase #3 | $200.76 | 5.751% | $212.3057 | $212.31 | $212.30 | $212.30 |
| Purchase #4 | $149.34 | 11.527% | $166.5544 | $166.55 | $166.55 | $166.60 |
| Purchase #5 | $217.94 | 4.107% | $226.8908 | $226.89 | $226.90 | $226.90 |
| Purchase #6 | $45.60 | 7.240% | $48.9014 | $48.90 | $48.90 | $48.90 |
| Purchase #7 | $191.85 | 7.183% | $205.6306 | $205.63 | $205.65 | $205.60 |
| 7 purchase totals = | $838.73 | $896.3703 | $896.37 | $896.40 | $896.40 | |