| 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 | $48.81 | 10.695% | $54.0302 | $54.03 | $54.05 | $54.00 |
| Purchase #2 | $183.65 | 5.316% | $193.4128 | $193.41 | $193.40 | $193.40 |
| Purchase #3 | $85.46 | 9.353% | $93.4531 | $93.45 | $93.45 | $93.50 |
| Purchase #4 | $249.53 | 10.850% | $276.604 | $276.60 | $276.60 | $276.60 |
| Purchase #5 | $83.97 | 3.264% | $86.7108 | $86.71 | $86.70 | $86.70 |
| Purchase #6 | $91.65 | 6.775% | $97.8593 | $97.86 | $97.85 | $97.90 |
| Purchase #7 | $179.28 | 8.686% | $194.8523 | $194.85 | $194.85 | $194.90 |
| 7 purchase totals = | $922.35 | $996.9225 | $996.91 | $996.90 | $997.00 | |