| 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 | $153.25 | 6.637% | $163.4212 | $163.42 | $163.40 | $163.40 |
| Purchase #2 | $81.63 | 12.375% | $91.7317 | $91.73 | $91.75 | $91.70 |
| Purchase #3 | $97.54 | 13.255% | $110.4689 | $110.47 | $110.45 | $110.50 |
| Purchase #4 | $41.29 | 3.373% | $42.6827 | $42.68 | $42.70 | $42.70 |
| Purchase #5 | $22.92 | 4.238% | $23.8913 | $23.89 | $23.90 | $23.90 |
| Purchase #6 | $195.41 | 12.851% | $220.5221 | $220.52 | $220.50 | $220.50 |
| Purchase #7 | $109.69 | 10.355% | $121.0484 | $121.05 | $121.05 | $121.00 |
| 7 purchase totals = | $701.73 | $773.7663 | $773.76 | $773.75 | $773.70 | |