| 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 | $49.63 | 12.675% | $55.9206 | $55.92 | $55.90 | $55.90 |
| Purchase #2 | $173.81 | 12.414% | $195.3868 | $195.39 | $195.40 | $195.40 |
| Purchase #3 | $111.81 | 13.777% | $127.2141 | $127.21 | $127.20 | $127.20 |
| Purchase #4 | $6.97 | 10.210% | $7.6816 | $7.68 | $7.70 | $7.70 |
| Purchase #5 | $146.72 | 5.536% | $154.8424 | $154.84 | $154.85 | $154.80 |
| Purchase #6 | $11.99 | 3.813% | $12.4472 | $12.45 | $12.45 | $12.40 |
| Purchase #7 | $144.76 | 6.789% | $154.5878 | $154.59 | $154.60 | $154.60 |
| 7 purchase totals = | $645.69 | $708.0805 | $708.08 | $708.10 | $708.00 | |