| 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 | $21.34 | 9.605% | $23.3897 | $23.39 | $23.40 | $23.40 |
| Purchase #2 | $136.76 | 7.392% | $146.8693 | $146.87 | $146.85 | $146.90 |
| Purchase #3 | $101.83 | 11.213% | $113.2482 | $113.25 | $113.25 | $113.20 |
| Purchase #4 | $170.56 | 5.557% | $180.038 | $180.04 | $180.05 | $180.00 |
| Purchase #5 | $52.82 | 8.358% | $57.2347 | $57.23 | $57.25 | $57.20 |
| Purchase #6 | $217.56 | 5.354% | $229.2082 | $229.21 | $229.20 | $229.20 |
| Purchase #7 | $5.34 | 4.673% | $5.5895 | $5.59 | $5.60 | $5.60 |
| 7 purchase totals = | $706.21 | $755.5776 | $755.58 | $755.60 | $755.50 | |