| 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 | $200.53 | 6.245% | $213.0531 | $213.05 | $213.05 | $213.10 |
| Purchase #2 | $54.44 | 5.135% | $57.2355 | $57.24 | $57.25 | $57.20 |
| Purchase #3 | $15.47 | 10.453% | $17.0871 | $17.09 | $17.10 | $17.10 |
| Purchase #4 | $10.90 | 7.148% | $11.6791 | $11.68 | $11.70 | $11.70 |
| Purchase #5 | $165.42 | 4.279% | $172.4983 | $172.50 | $172.50 | $172.50 |
| Purchase #6 | $77.43 | 8.564% | $84.0611 | $84.06 | $84.05 | $84.10 |
| Purchase #7 | $156.96 | 7.795% | $169.195 | $169.20 | $169.20 | $169.20 |
| 7 purchase totals = | $681.15 | $724.8092 | $724.82 | $724.85 | $724.90 | |