| 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 | $14.94 | 9.717% | $16.3917 | $16.39 | $16.40 | $16.40 |
| Purchase #2 | $207.55 | 9.266% | $226.7816 | $226.78 | $226.80 | $226.80 |
| Purchase #3 | $96.73 | 8.223% | $104.6841 | $104.68 | $104.70 | $104.70 |
| Purchase #4 | $74.74 | 10.860% | $82.8568 | $82.86 | $82.85 | $82.90 |
| Purchase #5 | $116.61 | 10.173% | $128.4727 | $128.47 | $128.45 | $128.50 |
| Purchase #6 | $227.94 | 4.396% | $237.9602 | $237.96 | $237.95 | $238.00 |
| Purchase #7 | $65.73 | 4.227% | $68.5084 | $68.51 | $68.50 | $68.50 |
| 7 purchase totals = | $804.24 | $865.6555 | $865.65 | $865.65 | $865.80 | |