| 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 | $114.40 | 8.534% | $124.1629 | $124.16 | $124.15 | $124.20 |
| Purchase #2 | $216.36 | 7.739% | $233.1041 | $233.10 | $233.10 | $233.10 |
| Purchase #3 | $106.47 | 11.337% | $118.5405 | $118.54 | $118.55 | $118.50 |
| Purchase #4 | $45.89 | 11.818% | $51.3133 | $51.31 | $51.30 | $51.30 |
| Purchase #5 | $17.76 | 11.272% | $19.7619 | $19.76 | $19.75 | $19.80 |
| Purchase #6 | $70.73 | 3.372% | $73.115 | $73.12 | $73.10 | $73.10 |
| Purchase #7 | $30.37 | 12.763% | $34.2461 | $34.25 | $34.25 | $34.20 |
| 7 purchase totals = | $601.98 | $654.2438 | $654.24 | $654.20 | $654.20 | |