| 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 | $177.33 | 3.399% | $183.3574 | $183.36 | $183.35 | $183.40 |
| Purchase #2 | $11.46 | 13.531% | $13.0107 | $13.01 | $13.00 | $13.00 |
| Purchase #3 | $59.33 | 8.791% | $64.5457 | $64.55 | $64.55 | $64.50 |
| Purchase #4 | $76.88 | 7.846% | $82.912 | $82.91 | $82.90 | $82.90 |
| Purchase #5 | $69.42 | 5.866% | $73.4922 | $73.49 | $73.50 | $73.50 |
| Purchase #6 | $14.88 | 10.732% | $16.4769 | $16.48 | $16.50 | $16.50 |
| Purchase #7 | $42.74 | 7.690% | $46.0267 | $46.03 | $46.05 | $46.00 |
| 7 purchase totals = | $452.04 | $479.8216 | $479.83 | $479.85 | $479.80 | |