| 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 | $30.36 | 5.305% | $31.9706 | $31.97 | $31.95 | $32.00 |
| Purchase #2 | $242.68 | 7.740% | $261.4634 | $261.46 | $261.45 | $261.50 |
| Purchase #3 | $234.64 | 4.482% | $245.1566 | $245.16 | $245.15 | $245.20 |
| Purchase #4 | $99.81 | 5.810% | $105.609 | $105.61 | $105.60 | $105.60 |
| Purchase #5 | $33.56 | 3.502% | $34.7353 | $34.74 | $34.75 | $34.70 |
| Purchase #6 | $209.81 | 7.742% | $226.0535 | $226.05 | $226.05 | $226.10 |
| Purchase #7 | $44.57 | 9.312% | $48.7204 | $48.72 | $48.70 | $48.70 |
| 7 purchase totals = | $895.43 | $953.7088 | $953.71 | $953.65 | $953.80 | |