| 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 | $97.62 | 7.231% | $104.6789 | $104.68 | $104.70 | $104.70 |
| Purchase #2 | $40.88 | 11.587% | $45.6168 | $45.62 | $45.60 | $45.60 |
| Purchase #3 | $177.99 | 12.558% | $200.342 | $200.34 | $200.35 | $200.30 |
| Purchase #4 | $174.28 | 4.418% | $181.9797 | $181.98 | $182.00 | $182.00 |
| Purchase #5 | $60.75 | 10.644% | $67.2162 | $67.22 | $67.20 | $67.20 |
| Purchase #6 | $99.75 | 8.838% | $108.5659 | $108.57 | $108.55 | $108.60 |
| Purchase #7 | $123.40 | 5.248% | $129.876 | $129.88 | $129.90 | $129.90 |
| 7 purchase totals = | $774.67 | $838.2755 | $838.29 | $838.30 | $838.30 | |