| 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 | $29.69 | 13.180% | $33.6031 | $33.60 | $33.60 | $33.60 |
| Purchase #2 | $72.34 | 11.583% | $80.7191 | $80.72 | $80.70 | $80.70 |
| Purchase #3 | $167.48 | 13.473% | $190.0446 | $190.04 | $190.05 | $190.00 |
| Purchase #4 | $106.40 | 13.683% | $120.9587 | $120.96 | $120.95 | $121.00 |
| Purchase #5 | $71.56 | 12.481% | $80.4914 | $80.49 | $80.50 | $80.50 |
| Purchase #6 | $120.71 | 4.677% | $126.3556 | $126.36 | $126.35 | $126.40 |
| Purchase #7 | $190.41 | 10.303% | $210.0279 | $210.03 | $210.05 | $210.00 |
| 7 purchase totals = | $758.59 | $842.2004 | $842.20 | $842.20 | $842.20 | |