| 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 | $243.53 | 4.321% | $254.0529 | $254.05 | $254.05 | $254.10 |
| Purchase #2 | $71.47 | 11.464% | $79.6633 | $79.66 | $79.65 | $79.70 |
| Purchase #3 | $96.26 | 8.535% | $104.4758 | $104.48 | $104.50 | $104.50 |
| Purchase #4 | $56.66 | 13.810% | $64.4847 | $64.48 | $64.50 | $64.50 |
| Purchase #5 | $15.65 | 11.824% | $17.5005 | $17.50 | $17.50 | $17.50 |
| Purchase #6 | $106.62 | 7.695% | $114.8244 | $114.82 | $114.80 | $114.80 |
| Purchase #7 | $133.81 | 4.820% | $140.2596 | $140.26 | $140.25 | $140.30 |
| 7 purchase totals = | $724.00 | $775.2612 | $775.25 | $775.25 | $775.40 | |