| 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 | $64.70 | 3.590% | $67.0227 | $67.02 | $67.00 | $67.00 |
| Purchase #2 | $53.40 | 13.451% | $60.5828 | $60.58 | $60.60 | $60.60 |
| Purchase #3 | $49.41 | 5.668% | $52.2106 | $52.21 | $52.20 | $52.20 |
| Purchase #4 | $225.67 | 10.676% | $249.7625 | $249.76 | $249.75 | $249.80 |
| Purchase #5 | $180.82 | 5.604% | $190.9532 | $190.95 | $190.95 | $191.00 |
| Purchase #6 | $16.57 | 6.328% | $17.6185 | $17.62 | $17.60 | $17.60 |
| Purchase #7 | $24.79 | 4.779% | $25.9747 | $25.97 | $25.95 | $26.00 |
| 7 purchase totals = | $615.36 | $664.1250 | $664.11 | $664.05 | $664.20 | |