| 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 | $88.30 | 10.487% | $97.56 | $97.56 | $97.55 | $97.60 |
| Purchase #2 | $109.74 | 4.709% | $114.9077 | $114.91 | $114.90 | $114.90 |
| Purchase #3 | $181.39 | 8.868% | $197.4757 | $197.48 | $197.50 | $197.50 |
| Purchase #4 | $191.96 | 4.744% | $201.0666 | $201.07 | $201.05 | $201.10 |
| Purchase #5 | $6.78 | 8.563% | $7.3606 | $7.36 | $7.35 | $7.40 |
| Purchase #6 | $206.71 | 5.327% | $217.7214 | $217.72 | $217.70 | $217.70 |
| Purchase #7 | $36.81 | 8.524% | $39.9477 | $39.95 | $39.95 | $39.90 |
| 7 purchase totals = | $821.69 | $876.0397 | $876.05 | $876.00 | $876.10 | |