| 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 | $93.83 | 3.854% | $97.4462 | $97.45 | $97.45 | $97.40 |
| Purchase #2 | $172.91 | 10.115% | $190.3998 | $190.40 | $190.40 | $190.40 |
| Purchase #3 | $14.40 | 3.127% | $14.8503 | $14.85 | $14.85 | $14.90 |
| Purchase #4 | $182.71 | 3.291% | $188.723 | $188.72 | $188.70 | $188.70 |
| Purchase #5 | $92.97 | 13.646% | $105.6567 | $105.66 | $105.65 | $105.70 |
| Purchase #6 | $152.46 | 13.198% | $172.5817 | $172.58 | $172.60 | $172.60 |
| Purchase #7 | $39.38 | 12.353% | $44.2446 | $44.24 | $44.25 | $44.20 |
| 7 purchase totals = | $748.66 | $813.9023 | $813.90 | $813.90 | $813.90 | |