| 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 | $141.29 | 8.304% | $153.0227 | $153.02 | $153.00 | $153.00 |
| Purchase #2 | $100.84 | 8.154% | $109.0625 | $109.06 | $109.05 | $109.10 |
| Purchase #3 | $51.66 | 12.732% | $58.2374 | $58.24 | $58.25 | $58.20 |
| Purchase #4 | $52.28 | 6.866% | $55.8695 | $55.87 | $55.85 | $55.90 |
| Purchase #5 | $110.30 | 13.218% | $124.8795 | $124.88 | $124.90 | $124.90 |
| Purchase #6 | $191.52 | 9.337% | $209.4022 | $209.40 | $209.40 | $209.40 |
| Purchase #7 | $52.49 | 6.599% | $55.9538 | $55.95 | $55.95 | $56.00 |
| 7 purchase totals = | $700.38 | $766.4276 | $766.42 | $766.40 | $766.50 | |