| 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 | $20.70 | 6.697% | $22.0863 | $22.09 | $22.10 | $22.10 |
| Purchase #2 | $67.89 | 12.841% | $76.6078 | $76.61 | $76.60 | $76.60 |
| Purchase #3 | $77.65 | 10.267% | $85.6223 | $85.62 | $85.60 | $85.60 |
| Purchase #4 | $127.73 | 11.733% | $142.7166 | $142.72 | $142.70 | $142.70 |
| Purchase #5 | $162.63 | 10.771% | $180.1469 | $180.15 | $180.15 | $180.10 |
| Purchase #6 | $203.37 | 10.525% | $224.7747 | $224.77 | $224.75 | $224.80 |
| Purchase #7 | $67.54 | 13.585% | $76.7153 | $76.72 | $76.70 | $76.70 |
| 7 purchase totals = | $727.51 | $808.6699 | $808.68 | $808.60 | $808.60 | |