| 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 | $234.67 | 6.839% | $250.7191 | $250.72 | $250.70 | $250.70 |
| Purchase #2 | $47.61 | 9.268% | $52.0225 | $52.02 | $52.00 | $52.00 |
| Purchase #3 | $51.73 | 12.406% | $58.1476 | $58.15 | $58.15 | $58.10 |
| Purchase #4 | $101.74 | 13.554% | $115.5298 | $115.53 | $115.55 | $115.50 |
| Purchase #5 | $74.28 | 12.526% | $83.5843 | $83.58 | $83.60 | $83.60 |
| Purchase #6 | $70.89 | 9.519% | $77.638 | $77.64 | $77.65 | $77.60 |
| Purchase #7 | $169.75 | 4.762% | $177.8335 | $177.83 | $177.85 | $177.80 |
| 7 purchase totals = | $750.67 | $815.4748 | $815.47 | $815.50 | $815.30 | |