| 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 | $99.99 | 4.383% | $104.3726 | $104.37 | $104.35 | $104.40 |
| Purchase #2 | $93.86 | 12.135% | $105.2499 | $105.25 | $105.25 | $105.20 |
| Purchase #3 | $119.92 | 13.541% | $136.1584 | $136.16 | $136.15 | $136.20 |
| Purchase #4 | $177.44 | 5.346% | $186.9259 | $186.93 | $186.95 | $186.90 |
| Purchase #5 | $88.52 | 4.711% | $92.6902 | $92.69 | $92.70 | $92.70 |
| Purchase #6 | $160.63 | 13.739% | $182.699 | $182.70 | $182.70 | $182.70 |
| Purchase #7 | $111.55 | 5.735% | $117.9474 | $117.95 | $117.95 | $117.90 |
| 7 purchase totals = | $851.91 | $926.0434 | $926.05 | $926.05 | $926.00 | |