| 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 | $34.32 | 13.248% | $38.8667 | $38.87 | $38.85 | $38.90 |
| Purchase #2 | $204.67 | 7.302% | $219.615 | $219.62 | $219.60 | $219.60 |
| Purchase #3 | $232.64 | 7.575% | $250.2625 | $250.26 | $250.25 | $250.30 |
| Purchase #4 | $73.62 | 4.293% | $76.7805 | $76.78 | $76.80 | $76.80 |
| Purchase #5 | $67.85 | 10.371% | $74.8867 | $74.89 | $74.90 | $74.90 |
| Purchase #6 | $61.26 | 11.407% | $68.2479 | $68.25 | $68.25 | $68.20 |
| Purchase #7 | $168.67 | 13.324% | $191.1436 | $191.14 | $191.15 | $191.10 |
| 7 purchase totals = | $843.03 | $919.8029 | $919.81 | $919.80 | $919.80 | |