| 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 | $104.31 | 10.844% | $115.6214 | $115.62 | $115.60 | $115.60 |
| Purchase #2 | $68.33 | 13.129% | $77.301 | $77.30 | $77.30 | $77.30 |
| Purchase #3 | $91.96 | 5.762% | $97.2587 | $97.26 | $97.25 | $97.30 |
| Purchase #4 | $18.95 | 8.607% | $20.581 | $20.58 | $20.60 | $20.60 |
| Purchase #5 | $22.87 | 13.256% | $25.9016 | $25.90 | $25.90 | $25.90 |
| Purchase #6 | $139.58 | 4.123% | $145.3349 | $145.33 | $145.35 | $145.30 |
| Purchase #7 | $158.84 | 10.493% | $175.5071 | $175.51 | $175.50 | $175.50 |
| 7 purchase totals = | $604.84 | $657.5057 | $657.50 | $657.50 | $657.50 | |