| 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 | $71.55 | 10.744% | $79.2373 | $79.24 | $79.25 | $79.20 |
| Purchase #2 | $245.66 | 8.687% | $267.0005 | $267.00 | $267.00 | $267.00 |
| Purchase #3 | $28.34 | 12.559% | $31.8992 | $31.90 | $31.90 | $31.90 |
| Purchase #4 | $30.30 | 5.751% | $32.0426 | $32.04 | $32.05 | $32.00 |
| Purchase #5 | $212.44 | 9.460% | $232.5368 | $232.54 | $232.55 | $232.50 |
| Purchase #6 | $186.43 | 13.367% | $211.3501 | $211.35 | $211.35 | $211.40 |
| Purchase #7 | $27.34 | 3.759% | $28.3677 | $28.37 | $28.35 | $28.40 |
| 7 purchase totals = | $802.06 | $882.4342 | $882.44 | $882.45 | $882.40 | |