| 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 | $49.59 | 13.532% | $56.3005 | $56.30 | $56.30 | $56.30 |
| Purchase #2 | $149.49 | 5.749% | $158.0842 | $158.08 | $158.10 | $158.10 |
| Purchase #3 | $192.47 | 10.530% | $212.7371 | $212.74 | $212.75 | $212.70 |
| Purchase #4 | $97.85 | 9.553% | $107.1976 | $107.20 | $107.20 | $107.20 |
| Purchase #5 | $140.64 | 3.774% | $145.9478 | $145.95 | $145.95 | $145.90 |
| Purchase #6 | $20.85 | 4.107% | $21.7063 | $21.71 | $21.70 | $21.70 |
| Purchase #7 | $159.43 | 6.120% | $169.1871 | $169.19 | $169.20 | $169.20 |
| 7 purchase totals = | $810.32 | $871.1606 | $871.17 | $871.20 | $871.10 | |