| 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 | $128.90 | 5.510% | $136.0024 | $136.00 | $136.00 | $136.00 |
| Purchase #2 | $31.43 | 6.708% | $33.5383 | $33.54 | $33.55 | $33.50 |
| Purchase #3 | $31.50 | 5.603% | $33.2649 | $33.26 | $33.25 | $33.30 |
| Purchase #4 | $213.89 | 6.788% | $228.4089 | $228.41 | $228.40 | $228.40 |
| Purchase #5 | $95.79 | 13.418% | $108.6431 | $108.64 | $108.65 | $108.60 |
| Purchase #6 | $77.37 | 3.375% | $79.9812 | $79.98 | $80.00 | $80.00 |
| Purchase #7 | $180.69 | 12.272% | $202.8643 | $202.86 | $202.85 | $202.90 |
| 7 purchase totals = | $759.57 | $822.7031 | $822.69 | $822.70 | $822.70 | |