| 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 | $72.91 | 5.731% | $77.0885 | $77.09 | $77.10 | $77.10 |
| Purchase #2 | $133.41 | 5.279% | $140.4527 | $140.45 | $140.45 | $140.50 |
| Purchase #3 | $86.66 | 4.866% | $90.8769 | $90.88 | $90.90 | $90.90 |
| Purchase #4 | $172.60 | 8.178% | $186.7152 | $186.72 | $186.70 | $186.70 |
| Purchase #5 | $102.94 | 12.145% | $115.4421 | $115.44 | $115.45 | $115.40 |
| Purchase #6 | $165.35 | 6.605% | $176.2714 | $176.27 | $176.25 | $176.30 |
| Purchase #7 | $169.50 | 11.627% | $189.2078 | $189.21 | $189.20 | $189.20 |
| 7 purchase totals = | $903.37 | $976.0546 | $976.06 | $976.05 | $976.10 | |