| 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 | $106.74 | 12.628% | $120.2191 | $120.22 | $120.20 | $120.20 |
| Purchase #2 | $139.74 | 13.630% | $158.7866 | $158.79 | $158.80 | $158.80 |
| Purchase #3 | $5.98 | 9.536% | $6.5503 | $6.55 | $6.55 | $6.60 |
| Purchase #4 | $191.98 | 12.396% | $215.7778 | $215.78 | $215.80 | $215.80 |
| Purchase #5 | $134.43 | 8.486% | $145.8377 | $145.84 | $145.85 | $145.80 |
| Purchase #6 | $49.31 | 13.467% | $55.9506 | $55.95 | $55.95 | $56.00 |
| Purchase #7 | $86.95 | 6.596% | $92.6852 | $92.69 | $92.70 | $92.70 |
| 7 purchase totals = | $715.13 | $795.8073 | $795.82 | $795.85 | $795.90 | |