| 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 | $85.65 | 7.581% | $92.1431 | $92.14 | $92.15 | $92.10 |
| Purchase #2 | $144.53 | 5.502% | $152.482 | $152.48 | $152.50 | $152.50 |
| Purchase #3 | $97.38 | 5.821% | $103.0485 | $103.05 | $103.05 | $103.00 |
| Purchase #4 | $163.62 | 3.275% | $168.9786 | $168.98 | $169.00 | $169.00 |
| Purchase #5 | $90.53 | 13.474% | $102.728 | $102.73 | $102.75 | $102.70 |
| Purchase #6 | $83.51 | 5.468% | $88.0763 | $88.08 | $88.10 | $88.10 |
| Purchase #7 | $48.29 | 8.619% | $52.4521 | $52.45 | $52.45 | $52.50 |
| 7 purchase totals = | $713.51 | $759.9086 | $759.91 | $760.00 | $759.90 | |