| 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 | $132.99 | 13.222% | $150.5739 | $150.57 | $150.55 | $150.60 |
| Purchase #2 | $78.62 | 3.278% | $81.1972 | $81.20 | $81.20 | $81.20 |
| Purchase #3 | $216.54 | 11.837% | $242.1718 | $242.17 | $242.15 | $242.20 |
| Purchase #4 | $116.96 | 12.209% | $131.2396 | $131.24 | $131.25 | $131.20 |
| Purchase #5 | $78.57 | 10.260% | $86.6313 | $86.63 | $86.65 | $86.60 |
| Purchase #6 | $9.53 | 4.824% | $9.9897 | $9.99 | $10.00 | $10.00 |
| Purchase #7 | $66.69 | 11.185% | $74.1493 | $74.15 | $74.15 | $74.10 |
| 7 purchase totals = | $699.90 | $775.9528 | $775.95 | $775.95 | $775.90 | |