| 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 | $47.27 | 7.764% | $50.94 | $50.94 | $50.95 | $50.90 |
| Purchase #2 | $91.94 | 11.816% | $102.8036 | $102.80 | $102.80 | $102.80 |
| Purchase #3 | $129.89 | 11.785% | $145.1975 | $145.20 | $145.20 | $145.20 |
| Purchase #4 | $117.54 | 6.606% | $125.3047 | $125.30 | $125.30 | $125.30 |
| Purchase #5 | $217.56 | 12.685% | $245.1575 | $245.16 | $245.15 | $245.20 |
| Purchase #6 | $48.33 | 4.702% | $50.6025 | $50.60 | $50.60 | $50.60 |
| Purchase #7 | $100.28 | 3.856% | $104.1468 | $104.15 | $104.15 | $104.10 |
| 7 purchase totals = | $752.81 | $824.1526 | $824.15 | $824.15 | $824.10 | |