| 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 | $76.72 | 5.821% | $81.1859 | $81.19 | $81.20 | $81.20 |
| Purchase #2 | $181.51 | 12.661% | $204.491 | $204.49 | $204.50 | $204.50 |
| Purchase #3 | $106.59 | 6.686% | $113.7166 | $113.72 | $113.70 | $113.70 |
| Purchase #4 | $52.67 | 5.245% | $55.4325 | $55.43 | $55.45 | $55.40 |
| Purchase #5 | $248.51 | 12.152% | $278.7089 | $278.71 | $278.70 | $278.70 |
| Purchase #6 | $104.41 | 10.592% | $115.4691 | $115.47 | $115.45 | $115.50 |
| Purchase #7 | $118.52 | 3.349% | $122.4892 | $122.49 | $122.50 | $122.50 |
| 7 purchase totals = | $888.93 | $971.4932 | $971.50 | $971.50 | $971.50 | |