| 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 | $125.42 | 6.795% | $133.9423 | $133.94 | $133.95 | $133.90 |
| Purchase #2 | $76.74 | 7.118% | $82.2024 | $82.20 | $82.20 | $82.20 |
| Purchase #3 | $14.81 | 3.747% | $15.3649 | $15.36 | $15.35 | $15.40 |
| Purchase #4 | $201.50 | 4.324% | $210.2129 | $210.21 | $210.20 | $210.20 |
| Purchase #5 | $236.81 | 5.241% | $249.2212 | $249.22 | $249.20 | $249.20 |
| Purchase #6 | $74.89 | 3.704% | $77.6639 | $77.66 | $77.65 | $77.70 |
| Purchase #7 | $174.96 | 5.449% | $184.4936 | $184.49 | $184.50 | $184.50 |
| 7 purchase totals = | $905.13 | $953.1012 | $953.08 | $953.05 | $953.10 | |