| 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 | $12.26 | 4.557% | $12.8187 | $12.82 | $12.80 | $12.80 |
| Purchase #2 | $40.72 | 8.801% | $44.3038 | $44.30 | $44.30 | $44.30 |
| Purchase #3 | $170.89 | 9.527% | $187.1707 | $187.17 | $187.15 | $187.20 |
| Purchase #4 | $73.91 | 8.795% | $80.4104 | $80.41 | $80.40 | $80.40 |
| Purchase #5 | $250.58 | 6.638% | $267.2135 | $267.21 | $267.20 | $267.20 |
| Purchase #6 | $68.52 | 3.395% | $70.8463 | $70.85 | $70.85 | $70.80 |
| Purchase #7 | $213.94 | 9.399% | $234.0482 | $234.05 | $234.05 | $234.00 |
| 7 purchase totals = | $830.82 | $896.8116 | $896.81 | $896.75 | $896.70 | |