| 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 | $67.72 | 10.149% | $74.5929 | $74.59 | $74.60 | $74.60 |
| Purchase #2 | $122.83 | 13.808% | $139.7904 | $139.79 | $139.80 | $139.80 |
| Purchase #3 | $85.75 | 3.108% | $88.4151 | $88.42 | $88.40 | $88.40 |
| Purchase #4 | $38.76 | 7.791% | $41.7798 | $41.78 | $41.80 | $41.80 |
| Purchase #5 | $225.90 | 8.624% | $245.3816 | $245.38 | $245.40 | $245.40 |
| Purchase #6 | $97.73 | 4.809% | $102.4298 | $102.43 | $102.45 | $102.40 |
| Purchase #7 | $190.43 | 4.274% | $198.569 | $198.57 | $198.55 | $198.60 |
| 7 purchase totals = | $829.12 | $890.9586 | $890.96 | $891.00 | $891.00 | |