| 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 | $22.58 | 5.513% | $23.8248 | $23.82 | $23.80 | $23.80 |
| Purchase #2 | $132.80 | 4.791% | $139.1624 | $139.16 | $139.15 | $139.20 |
| Purchase #3 | $109.62 | 8.432% | $118.8632 | $118.86 | $118.85 | $118.90 |
| Purchase #4 | $26.38 | 11.813% | $29.4963 | $29.50 | $29.50 | $29.50 |
| Purchase #5 | $6.30 | 9.153% | $6.8766 | $6.88 | $6.90 | $6.90 |
| Purchase #6 | $72.94 | 13.675% | $82.9145 | $82.91 | $82.90 | $82.90 |
| Purchase #7 | $199.38 | 11.866% | $223.0384 | $223.04 | $223.05 | $223.00 |
| 7 purchase totals = | $570.00 | $624.1762 | $624.17 | $624.15 | $624.20 | |