| 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 | $75.26 | 10.273% | $82.9915 | $82.99 | $83.00 | $83.00 |
| Purchase #2 | $140.74 | 8.568% | $152.7986 | $152.80 | $152.80 | $152.80 |
| Purchase #3 | $111.91 | 7.315% | $120.0962 | $120.10 | $120.10 | $120.10 |
| Purchase #4 | $188.67 | 5.437% | $198.928 | $198.93 | $198.95 | $198.90 |
| Purchase #5 | $46.50 | 4.282% | $48.4911 | $48.49 | $48.50 | $48.50 |
| Purchase #6 | $30.59 | 12.335% | $34.3633 | $34.36 | $34.35 | $34.40 |
| Purchase #7 | $226.72 | 5.143% | $238.3802 | $238.38 | $238.40 | $238.40 |
| 7 purchase totals = | $820.39 | $876.0489 | $876.05 | $876.10 | $876.10 | |