| 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 | $54.65 | 8.524% | $59.3084 | $59.31 | $59.30 | $59.30 |
| Purchase #2 | $128.56 | 13.358% | $145.733 | $145.73 | $145.75 | $145.70 |
| Purchase #3 | $161.80 | 5.189% | $170.1958 | $170.20 | $170.20 | $170.20 |
| Purchase #4 | $46.88 | 11.390% | $52.2196 | $52.22 | $52.20 | $52.20 |
| Purchase #5 | $132.95 | 6.706% | $141.8656 | $141.87 | $141.85 | $141.90 |
| Purchase #6 | $66.39 | 6.346% | $70.6031 | $70.60 | $70.60 | $70.60 |
| Purchase #7 | $205.64 | 12.413% | $231.1661 | $231.17 | $231.15 | $231.20 |
| 7 purchase totals = | $796.87 | $871.0916 | $871.10 | $871.05 | $871.10 | |