| 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 | $55.75 | 6.733% | $59.5036 | $59.50 | $59.50 | $59.50 |
| Purchase #2 | $54.76 | 13.689% | $62.2561 | $62.26 | $62.25 | $62.30 |
| Purchase #3 | $113.33 | 7.143% | $121.4252 | $121.43 | $121.45 | $121.40 |
| Purchase #4 | $202.73 | 3.440% | $209.7039 | $209.70 | $209.70 | $209.70 |
| Purchase #5 | $171.60 | 13.568% | $194.8827 | $194.88 | $194.90 | $194.90 |
| Purchase #6 | $157.83 | 12.139% | $176.989 | $176.99 | $177.00 | $177.00 |
| Purchase #7 | $105.34 | 5.742% | $111.3886 | $111.39 | $111.40 | $111.40 |
| 7 purchase totals = | $861.34 | $936.1491 | $936.15 | $936.20 | $936.20 | |