| 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 | $27.53 | 9.688% | $30.1971 | $30.20 | $30.20 | $30.20 |
| Purchase #2 | $196.27 | 4.778% | $205.6478 | $205.65 | $205.65 | $205.60 |
| Purchase #3 | $42.98 | 8.328% | $46.5594 | $46.56 | $46.55 | $46.60 |
| Purchase #4 | $111.61 | 5.550% | $117.8044 | $117.80 | $117.80 | $117.80 |
| Purchase #5 | $114.73 | 5.782% | $121.3637 | $121.36 | $121.35 | $121.40 |
| Purchase #6 | $215.33 | 3.518% | $222.9053 | $222.91 | $222.90 | $222.90 |
| Purchase #7 | $102.72 | 8.337% | $111.2838 | $111.28 | $111.30 | $111.30 |
| 7 purchase totals = | $811.17 | $855.7615 | $855.76 | $855.75 | $855.80 | |