| 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 | $246.34 | 4.486% | $257.3908 | $257.39 | $257.40 | $257.40 |
| Purchase #2 | $246.52 | 5.740% | $260.6702 | $260.67 | $260.65 | $260.70 |
| Purchase #3 | $31.95 | 3.357% | $33.0226 | $33.02 | $33.00 | $33.00 |
| Purchase #4 | $67.57 | 3.654% | $70.039 | $70.04 | $70.05 | $70.00 |
| Purchase #5 | $42.91 | 12.521% | $48.2828 | $48.28 | $48.30 | $48.30 |
| Purchase #6 | $30.76 | 12.389% | $34.5709 | $34.57 | $34.55 | $34.60 |
| Purchase #7 | $80.31 | 12.786% | $90.5784 | $90.58 | $90.60 | $90.60 |
| 7 purchase totals = | $746.36 | $794.5547 | $794.55 | $794.55 | $794.60 | |