| 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 | $69.63 | 10.665% | $77.056 | $77.06 | $77.05 | $77.10 |
| Purchase #2 | $169.29 | 5.790% | $179.0919 | $179.09 | $179.10 | $179.10 |
| Purchase #3 | $52.94 | 6.733% | $56.5045 | $56.50 | $56.50 | $56.50 |
| Purchase #4 | $5.67 | 7.457% | $6.0928 | $6.09 | $6.10 | $6.10 |
| Purchase #5 | $74.44 | 6.524% | $79.2965 | $79.30 | $79.30 | $79.30 |
| Purchase #6 | $48.25 | 3.500% | $49.9388 | $49.94 | $49.95 | $49.90 |
| Purchase #7 | $250.95 | 3.513% | $259.7659 | $259.77 | $259.75 | $259.80 |
| 7 purchase totals = | $671.17 | $707.7464 | $707.75 | $707.75 | $707.80 | |