| 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 | $102.33 | 8.861% | $111.3975 | $111.40 | $111.40 | $111.40 |
| Purchase #2 | $75.60 | 13.735% | $85.9837 | $85.98 | $86.00 | $86.00 |
| Purchase #3 | $79.29 | 3.219% | $81.8423 | $81.84 | $81.85 | $81.80 |
| Purchase #4 | $112.78 | 4.108% | $117.413 | $117.41 | $117.40 | $117.40 |
| Purchase #5 | $18.34 | 9.367% | $20.0579 | $20.06 | $20.05 | $20.10 |
| Purchase #6 | $121.26 | 4.777% | $127.0526 | $127.05 | $127.05 | $127.10 |
| Purchase #7 | $173.69 | 5.377% | $183.0293 | $183.03 | $183.05 | $183.00 |
| 7 purchase totals = | $683.29 | $726.7763 | $726.77 | $726.80 | $726.80 | |