| 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 | $49.57 | 13.107% | $56.0671 | $56.07 | $56.05 | $56.10 |
| Purchase #2 | $37.33 | 5.573% | $39.4104 | $39.41 | $39.40 | $39.40 |
| Purchase #3 | $206.72 | 5.307% | $217.6906 | $217.69 | $217.70 | $217.70 |
| Purchase #4 | $205.33 | 3.533% | $212.5843 | $212.58 | $212.60 | $212.60 |
| Purchase #5 | $210.87 | 9.592% | $231.0967 | $231.10 | $231.10 | $231.10 |
| Purchase #6 | $15.96 | 8.497% | $17.3161 | $17.32 | $17.30 | $17.30 |
| Purchase #7 | $181.26 | 3.264% | $187.1763 | $187.18 | $187.20 | $187.20 |
| 7 purchase totals = | $907.04 | $961.3415 | $961.35 | $961.35 | $961.40 | |