| 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 | $129.38 | 5.821% | $136.9112 | $136.91 | $136.90 | $136.90 |
| Purchase #2 | $56.47 | 3.491% | $58.4414 | $58.44 | $58.45 | $58.40 |
| Purchase #3 | $125.56 | 6.529% | $133.7578 | $133.76 | $133.75 | $133.80 |
| Purchase #4 | $185.48 | 6.491% | $197.5195 | $197.52 | $197.50 | $197.50 |
| Purchase #5 | $169.67 | 6.129% | $180.0691 | $180.07 | $180.05 | $180.10 |
| Purchase #6 | $40.72 | 9.762% | $44.6951 | $44.70 | $44.70 | $44.70 |
| Purchase #7 | $99.67 | 11.739% | $111.3703 | $111.37 | $111.35 | $111.40 |
| 7 purchase totals = | $806.95 | $862.7644 | $862.77 | $862.70 | $862.80 | |