| 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 | $11.44 | 11.519% | $12.7578 | $12.76 | $12.75 | $12.80 |
| Purchase #2 | $54.90 | 4.301% | $57.2612 | $57.26 | $57.25 | $57.30 |
| Purchase #3 | $193.57 | 10.256% | $213.4225 | $213.42 | $213.40 | $213.40 |
| Purchase #4 | $134.25 | 4.845% | $140.7544 | $140.75 | $140.75 | $140.80 |
| Purchase #5 | $199.91 | 13.724% | $227.3456 | $227.35 | $227.35 | $227.30 |
| Purchase #6 | $109.54 | 11.273% | $121.8884 | $121.89 | $121.90 | $121.90 |
| Purchase #7 | $29.33 | 13.475% | $33.2822 | $33.28 | $33.30 | $33.30 |
| 7 purchase totals = | $732.94 | $806.7121 | $806.71 | $806.70 | $806.80 | |