| 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 | $50.45 | 7.428% | $54.1974 | $54.20 | $54.20 | $54.20 |
| Purchase #2 | $209.40 | 10.621% | $231.6404 | $231.64 | $231.65 | $231.60 |
| Purchase #3 | $242.58 | 5.448% | $255.7958 | $255.80 | $255.80 | $255.80 |
| Purchase #4 | $9.65 | 7.576% | $10.3811 | $10.38 | $10.40 | $10.40 |
| Purchase #5 | $11.85 | 5.802% | $12.5375 | $12.54 | $12.55 | $12.50 |
| Purchase #6 | $97.37 | 5.573% | $102.7964 | $102.80 | $102.80 | $102.80 |
| Purchase #7 | $42.36 | 13.115% | $47.9155 | $47.92 | $47.90 | $47.90 |
| 7 purchase totals = | $663.66 | $715.2641 | $715.28 | $715.30 | $715.20 | |