| 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 | $57.28 | 6.315% | $60.8972 | $60.90 | $60.90 | $60.90 |
| Purchase #2 | $31.98 | 13.336% | $36.2449 | $36.24 | $36.25 | $36.20 |
| Purchase #3 | $234.56 | 12.761% | $264.4922 | $264.49 | $264.50 | $264.50 |
| Purchase #4 | $12.67 | 3.445% | $13.1065 | $13.11 | $13.10 | $13.10 |
| Purchase #5 | $156.76 | 3.212% | $161.7951 | $161.80 | $161.80 | $161.80 |
| Purchase #6 | $49.79 | 4.544% | $52.0525 | $52.05 | $52.05 | $52.10 |
| Purchase #7 | $76.56 | 13.465% | $86.8688 | $86.87 | $86.85 | $86.90 |
| 7 purchase totals = | $619.60 | $675.4572 | $675.46 | $675.45 | $675.50 | |