| 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 | $45.51 | 5.814% | $48.156 | $48.16 | $48.15 | $48.20 |
| Purchase #2 | $152.40 | 7.531% | $163.8772 | $163.88 | $163.90 | $163.90 |
| Purchase #3 | $42.43 | 4.210% | $44.2163 | $44.22 | $44.20 | $44.20 |
| Purchase #4 | $93.48 | 11.715% | $104.4312 | $104.43 | $104.45 | $104.40 |
| Purchase #5 | $209.26 | 9.536% | $229.215 | $229.22 | $229.20 | $229.20 |
| Purchase #6 | $193.67 | 9.640% | $212.3398 | $212.34 | $212.35 | $212.30 |
| Purchase #7 | $63.84 | 7.289% | $68.4933 | $68.49 | $68.50 | $68.50 |
| 7 purchase totals = | $800.59 | $870.7288 | $870.74 | $870.75 | $870.70 | |