| 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 | $244.63 | 3.356% | $252.8398 | $252.84 | $252.85 | $252.80 |
| Purchase #2 | $9.97 | 3.688% | $10.3377 | $10.34 | $10.35 | $10.30 |
| Purchase #3 | $46.74 | 12.649% | $52.6521 | $52.65 | $52.65 | $52.70 |
| Purchase #4 | $22.77 | 3.431% | $23.5512 | $23.55 | $23.55 | $23.60 |
| Purchase #5 | $90.44 | 6.661% | $96.4642 | $96.46 | $96.45 | $96.50 |
| Purchase #6 | $51.72 | 5.526% | $54.578 | $54.58 | $54.60 | $54.60 |
| Purchase #7 | $21.96 | 8.874% | $23.9087 | $23.91 | $23.90 | $23.90 |
| 7 purchase totals = | $488.23 | $514.3317 | $514.33 | $514.35 | $514.40 | |