| 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 | 3.131% | $100.6765 | $100.68 | $100.70 | $100.70 |
| Purchase #2 | $98.25 | 13.475% | $111.4892 | $111.49 | $111.50 | $111.50 |
| Purchase #3 | $182.95 | 10.192% | $201.5963 | $201.60 | $201.60 | $201.60 |
| Purchase #4 | $51.83 | 12.561% | $58.3404 | $58.34 | $58.35 | $58.30 |
| Purchase #5 | $160.31 | 6.466% | $170.6756 | $170.68 | $170.70 | $170.70 |
| Purchase #6 | $78.74 | 11.458% | $87.762 | $87.76 | $87.75 | $87.80 |
| Purchase #7 | $222.92 | 11.352% | $248.2259 | $248.23 | $248.25 | $248.20 |
| 7 purchase totals = | $892.62 | $978.7659 | $978.78 | $978.85 | $978.80 | |