| 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 | $13.90 | 9.135% | $15.1698 | $15.17 | $15.15 | $15.20 |
| Purchase #2 | $232.81 | 3.518% | $241.0003 | $241.00 | $241.00 | $241.00 |
| Purchase #3 | $79.79 | 8.746% | $86.7684 | $86.77 | $86.75 | $86.80 |
| Purchase #4 | $72.42 | 7.490% | $77.8443 | $77.84 | $77.85 | $77.80 |
| Purchase #5 | $10.90 | 10.525% | $12.0472 | $12.05 | $12.05 | $12.00 |
| Purchase #6 | $11.46 | 12.719% | $12.9176 | $12.92 | $12.90 | $12.90 |
| Purchase #7 | $77.95 | 3.152% | $80.407 | $80.41 | $80.40 | $80.40 |
| 7 purchase totals = | $499.23 | $526.1546 | $526.16 | $526.10 | $526.10 | |