| 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 | $72.97 | 8.251% | $78.9908 | $78.99 | $79.00 | $79.00 |
| Purchase #2 | $88.68 | 7.348% | $95.1962 | $95.20 | $95.20 | $95.20 |
| Purchase #3 | $125.90 | 13.695% | $143.142 | $143.14 | $143.15 | $143.10 |
| Purchase #4 | $104.98 | 6.107% | $111.3911 | $111.39 | $111.40 | $111.40 |
| Purchase #5 | $196.57 | 3.325% | $203.106 | $203.11 | $203.10 | $203.10 |
| Purchase #6 | $213.72 | 5.317% | $225.0835 | $225.08 | $225.10 | $225.10 |
| Purchase #7 | $11.79 | 13.562% | $13.389 | $13.39 | $13.40 | $13.40 |
| 7 purchase totals = | $814.61 | $870.2986 | $870.30 | $870.35 | $870.30 | |