| 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 | $50.77 | 3.189% | $52.3891 | $52.39 | $52.40 | $52.40 |
| Purchase #2 | $64.41 | 13.763% | $73.2747 | $73.27 | $73.25 | $73.30 |
| Purchase #3 | $156.55 | 8.151% | $169.3104 | $169.31 | $169.30 | $169.30 |
| Purchase #4 | $83.54 | 7.434% | $89.7504 | $89.75 | $89.75 | $89.80 |
| Purchase #5 | $203.42 | 11.321% | $226.4492 | $226.45 | $226.45 | $226.40 |
| Purchase #6 | $173.29 | 3.623% | $179.5683 | $179.57 | $179.55 | $179.60 |
| Purchase #7 | $118.36 | 6.473% | $126.0214 | $126.02 | $126.00 | $126.00 |
| 7 purchase totals = | $850.34 | $916.7635 | $916.76 | $916.70 | $916.80 | |