| 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 | $22.71 | 11.477% | $25.3164 | $25.32 | $25.30 | $25.30 |
| Purchase #2 | $75.84 | 12.592% | $85.3898 | $85.39 | $85.40 | $85.40 |
| Purchase #3 | $187.32 | 3.456% | $193.7938 | $193.79 | $193.80 | $193.80 |
| Purchase #4 | $173.56 | 5.130% | $182.4636 | $182.46 | $182.45 | $182.50 |
| Purchase #5 | $113.85 | 11.311% | $126.7276 | $126.73 | $126.75 | $126.70 |
| Purchase #6 | $26.51 | 8.806% | $28.8445 | $28.84 | $28.85 | $28.80 |
| Purchase #7 | $190.45 | 8.781% | $207.1734 | $207.17 | $207.15 | $207.20 |
| 7 purchase totals = | $790.24 | $849.7091 | $849.70 | $849.70 | $849.70 | |