| 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 | $15.86 | 4.651% | $16.5976 | $16.60 | $16.60 | $16.60 |
| Purchase #2 | $223.47 | 9.495% | $244.6885 | $244.69 | $244.70 | $244.70 |
| Purchase #3 | $76.90 | 10.646% | $85.0868 | $85.09 | $85.10 | $85.10 |
| Purchase #4 | $71.86 | 8.776% | $78.1664 | $78.17 | $78.15 | $78.20 |
| Purchase #5 | $199.29 | 3.270% | $205.8068 | $205.81 | $205.80 | $205.80 |
| Purchase #6 | $76.26 | 13.720% | $86.7229 | $86.72 | $86.70 | $86.70 |
| Purchase #7 | $236.25 | 5.800% | $249.9525 | $249.95 | $249.95 | $250.00 |
| 7 purchase totals = | $899.89 | $967.0215 | $967.03 | $967.00 | $967.10 | |