| 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 | $76.77 | 5.711% | $81.1543 | $81.15 | $81.15 | $81.20 |
| Purchase #2 | $192.68 | 9.445% | $210.8786 | $210.88 | $210.90 | $210.90 |
| Purchase #3 | $102.30 | 3.692% | $106.0769 | $106.08 | $106.10 | $106.10 |
| Purchase #4 | $213.27 | 9.754% | $234.0724 | $234.07 | $234.05 | $234.10 |
| Purchase #5 | $80.74 | 5.208% | $84.9449 | $84.94 | $84.95 | $84.90 |
| Purchase #6 | $151.45 | 11.144% | $168.3276 | $168.33 | $168.35 | $168.30 |
| Purchase #7 | $28.86 | 7.491% | $31.0219 | $31.02 | $31.00 | $31.00 |
| 7 purchase totals = | $846.07 | $916.4766 | $916.47 | $916.50 | $916.50 | |