| 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 | $13.62 | 3.459% | $14.0911 | $14.09 | $14.10 | $14.10 |
| Purchase #2 | $106.54 | 8.126% | $115.1974 | $115.20 | $115.20 | $115.20 |
| Purchase #3 | $196.49 | 4.111% | $204.5677 | $204.57 | $204.55 | $204.60 |
| Purchase #4 | $168.28 | 4.194% | $175.3377 | $175.34 | $175.35 | $175.30 |
| Purchase #5 | $56.33 | 3.845% | $58.4959 | $58.50 | $58.50 | $58.50 |
| Purchase #6 | $11.34 | 8.746% | $12.3318 | $12.33 | $12.35 | $12.30 |
| Purchase #7 | $223.74 | 4.434% | $233.6606 | $233.66 | $233.65 | $233.70 |
| 7 purchase totals = | $776.34 | $813.6822 | $813.69 | $813.70 | $813.70 | |