| 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 | $50.52 | 4.465% | $52.7757 | $52.78 | $52.80 | $52.80 |
| Purchase #2 | $135.92 | 7.859% | $146.602 | $146.60 | $146.60 | $146.60 |
| Purchase #3 | $22.75 | 9.711% | $24.9593 | $24.96 | $24.95 | $25.00 |
| Purchase #4 | $169.69 | 8.850% | $184.7076 | $184.71 | $184.70 | $184.70 |
| Purchase #5 | $205.31 | 6.676% | $219.0165 | $219.02 | $219.00 | $219.00 |
| Purchase #6 | $242.41 | 7.708% | $261.095 | $261.10 | $261.10 | $261.10 |
| Purchase #7 | $29.53 | 8.209% | $31.9541 | $31.95 | $31.95 | $32.00 |
| 7 purchase totals = | $856.13 | $921.1102 | $921.12 | $921.10 | $921.20 | |