| 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 | $22.71 | 11.457% | $25.3119 | $25.31 | $25.30 | $25.30 |
| Purchase #2 | $106.66 | 8.111% | $115.3112 | $115.31 | $115.30 | $115.30 |
| Purchase #3 | $136.82 | 13.244% | $154.9404 | $154.94 | $154.95 | $154.90 |
| Purchase #4 | $9.65 | 12.229% | $10.8301 | $10.83 | $10.85 | $10.80 |
| Purchase #5 | $57.63 | 4.357% | $60.1409 | $60.14 | $60.15 | $60.10 |
| Purchase #6 | $223.99 | 5.538% | $236.3946 | $236.39 | $236.40 | $236.40 |
| Purchase #7 | $233.78 | 6.848% | $249.7893 | $249.79 | $249.80 | $249.80 |
| 7 purchase totals = | $791.24 | $852.7184 | $852.71 | $852.75 | $852.60 | |