| 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 | $101.47 | 4.557% | $106.094 | $106.09 | $106.10 | $106.10 |
| Purchase #2 | $30.86 | 4.870% | $32.3629 | $32.36 | $32.35 | $32.40 |
| Purchase #3 | $167.25 | 3.256% | $172.6957 | $172.70 | $172.70 | $172.70 |
| Purchase #4 | $35.74 | 9.506% | $39.1374 | $39.14 | $39.15 | $39.10 |
| Purchase #5 | $77.34 | 12.702% | $87.1637 | $87.16 | $87.15 | $87.20 |
| Purchase #6 | $205.56 | 4.685% | $215.1905 | $215.19 | $215.20 | $215.20 |
| Purchase #7 | $108.47 | 5.367% | $114.2916 | $114.29 | $114.30 | $114.30 |
| 7 purchase totals = | $726.69 | $766.9358 | $766.93 | $766.95 | $767.00 | |