| 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 | $41.78 | 8.379% | $45.2807 | $45.28 | $45.30 | $45.30 |
| Purchase #2 | $83.43 | 6.199% | $88.6018 | $88.60 | $88.60 | $88.60 |
| Purchase #3 | $17.81 | 3.733% | $18.4748 | $18.47 | $18.45 | $18.50 |
| Purchase #4 | $23.83 | 4.613% | $24.9293 | $24.93 | $24.95 | $24.90 |
| Purchase #5 | $163.30 | 10.561% | $180.5461 | $180.55 | $180.55 | $180.50 |
| Purchase #6 | $113.82 | 11.557% | $126.9742 | $126.97 | $126.95 | $127.00 |
| Purchase #7 | $191.53 | 7.547% | $205.9848 | $205.98 | $206.00 | $206.00 |
| 7 purchase totals = | $635.50 | $690.7917 | $690.78 | $690.80 | $690.80 | |