| 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 | $21.34 | 13.731% | $24.2702 | $24.27 | $24.25 | $24.30 |
| Purchase #2 | $160.38 | 3.410% | $165.849 | $165.85 | $165.85 | $165.80 |
| Purchase #3 | $77.79 | 6.670% | $82.9786 | $82.98 | $83.00 | $83.00 |
| Purchase #4 | $34.47 | 8.478% | $37.3924 | $37.39 | $37.40 | $37.40 |
| Purchase #5 | $77.49 | 3.255% | $80.0123 | $80.01 | $80.00 | $80.00 |
| Purchase #6 | $222.75 | 10.418% | $245.9561 | $245.96 | $245.95 | $246.00 |
| Purchase #7 | $166.66 | 9.684% | $182.7994 | $182.80 | $182.80 | $182.80 |
| 7 purchase totals = | $760.88 | $819.2580 | $819.26 | $819.25 | $819.30 | |