| 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 | $230.88 | 10.619% | $255.3971 | $255.40 | $255.40 | $255.40 |
| Purchase #2 | $29.48 | 4.330% | $30.7565 | $30.76 | $30.75 | $30.80 |
| Purchase #3 | $29.66 | 12.479% | $33.3613 | $33.36 | $33.35 | $33.40 |
| Purchase #4 | $183.76 | 3.856% | $190.8458 | $190.85 | $190.85 | $190.80 |
| Purchase #5 | $76.65 | 5.821% | $81.1118 | $81.11 | $81.10 | $81.10 |
| Purchase #6 | $189.59 | 12.167% | $212.6574 | $212.66 | $212.65 | $212.70 |
| Purchase #7 | $57.98 | 12.306% | $65.115 | $65.12 | $65.10 | $65.10 |
| 7 purchase totals = | $798.00 | $869.2449 | $869.26 | $869.20 | $869.30 | |