| 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 | $77.89 | 8.640% | $84.6197 | $84.62 | $84.60 | $84.60 |
| Purchase #2 | $208.78 | 6.816% | $223.0104 | $223.01 | $223.00 | $223.00 |
| Purchase #3 | $11.88 | 13.496% | $13.4833 | $13.48 | $13.50 | $13.50 |
| Purchase #4 | $150.37 | 7.178% | $161.1636 | $161.16 | $161.15 | $161.20 |
| Purchase #5 | $100.42 | 12.489% | $112.9615 | $112.96 | $112.95 | $113.00 |
| Purchase #6 | $52.94 | 9.709% | $58.0799 | $58.08 | $58.10 | $58.10 |
| Purchase #7 | $225.95 | 5.375% | $238.0948 | $238.09 | $238.10 | $238.10 |
| 7 purchase totals = | $828.23 | $891.4132 | $891.40 | $891.40 | $891.50 | |