| 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 | $30.78 | 12.125% | $34.5121 | $34.51 | $34.50 | $34.50 |
| Purchase #2 | $146.97 | 4.253% | $153.2206 | $153.22 | $153.20 | $153.20 |
| Purchase #3 | $17.70 | 4.536% | $18.5029 | $18.50 | $18.50 | $18.50 |
| Purchase #4 | $32.68 | 11.248% | $36.3558 | $36.36 | $36.35 | $36.40 |
| Purchase #5 | $167.66 | 9.234% | $183.1417 | $183.14 | $183.15 | $183.10 |
| Purchase #6 | $49.78 | 12.384% | $55.9448 | $55.94 | $55.95 | $55.90 |
| Purchase #7 | $249.25 | 11.592% | $278.1431 | $278.14 | $278.15 | $278.10 |
| 7 purchase totals = | $694.82 | $759.8210 | $759.81 | $759.80 | $759.70 | |