| 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 | $68.45 | 8.188% | $74.0547 | $74.05 | $74.05 | $74.10 |
| Purchase #2 | $189.29 | 7.215% | $202.9473 | $202.95 | $202.95 | $202.90 |
| Purchase #3 | $190.82 | 9.777% | $209.4765 | $209.48 | $209.50 | $209.50 |
| Purchase #4 | $90.28 | 7.742% | $97.2695 | $97.27 | $97.25 | $97.30 |
| Purchase #5 | $19.81 | 3.478% | $20.499 | $20.50 | $20.50 | $20.50 |
| Purchase #6 | $149.57 | 3.647% | $155.0248 | $155.02 | $155.00 | $155.00 |
| Purchase #7 | $196.83 | 4.232% | $205.1598 | $205.16 | $205.15 | $205.20 |
| 7 purchase totals = | $905.05 | $964.4316 | $964.43 | $964.40 | $964.50 | |