| 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 | $205.79 | 8.411% | $223.099 | $223.10 | $223.10 | $223.10 |
| Purchase #2 | $8.75 | 8.204% | $9.4679 | $9.47 | $9.45 | $9.50 |
| Purchase #3 | $212.26 | 5.798% | $224.5668 | $224.57 | $224.55 | $224.60 |
| Purchase #4 | $76.54 | 12.421% | $86.047 | $86.05 | $86.05 | $86.00 |
| Purchase #5 | $7.51 | 7.625% | $8.0826 | $8.08 | $8.10 | $8.10 |
| Purchase #6 | $58.98 | 12.663% | $66.4486 | $66.45 | $66.45 | $66.40 |
| Purchase #7 | $120.82 | 5.826% | $127.859 | $127.86 | $127.85 | $127.90 |
| 7 purchase totals = | $690.65 | $745.5709 | $745.58 | $745.55 | $745.60 | |