| 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 | $24.72 | 12.303% | $27.7613 | $27.76 | $27.75 | $27.80 |
| Purchase #2 | $150.71 | 8.290% | $163.2039 | $163.20 | $163.20 | $163.20 |
| Purchase #3 | $68.99 | 7.371% | $74.0753 | $74.08 | $74.10 | $74.10 |
| Purchase #4 | $16.85 | 5.290% | $17.7414 | $17.74 | $17.75 | $17.70 |
| Purchase #5 | $68.87 | 8.823% | $74.9464 | $74.95 | $74.95 | $74.90 |
| Purchase #6 | $106.31 | 11.539% | $118.5771 | $118.58 | $118.60 | $118.60 |
| Purchase #7 | $161.72 | 10.338% | $178.4386 | $178.44 | $178.45 | $178.40 |
| 7 purchase totals = | $598.17 | $654.7440 | $654.75 | $654.80 | $654.70 | |