| 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 | $33.66 | 9.675% | $36.9166 | $36.92 | $36.90 | $36.90 |
| Purchase #2 | $78.73 | 5.215% | $82.8358 | $82.84 | $82.85 | $82.80 |
| Purchase #3 | $205.68 | 7.718% | $221.5544 | $221.55 | $221.55 | $221.60 |
| Purchase #4 | $83.98 | 8.767% | $91.3425 | $91.34 | $91.35 | $91.30 |
| Purchase #5 | $185.38 | 7.447% | $199.1852 | $199.19 | $199.20 | $199.20 |
| Purchase #6 | $209.86 | 6.347% | $223.1798 | $223.18 | $223.20 | $223.20 |
| Purchase #7 | $56.39 | 13.667% | $64.0968 | $64.10 | $64.10 | $64.10 |
| 7 purchase totals = | $853.68 | $919.1111 | $919.12 | $919.15 | $919.10 | |