| 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 | $17.66 | 9.313% | $19.3047 | $19.30 | $19.30 | $19.30 |
| Purchase #2 | $139.64 | 8.419% | $151.3963 | $151.40 | $151.40 | $151.40 |
| Purchase #3 | $37.58 | 5.707% | $39.7247 | $39.72 | $39.70 | $39.70 |
| Purchase #4 | $27.32 | 12.151% | $30.6397 | $30.64 | $30.65 | $30.60 |
| Purchase #5 | $159.74 | 8.147% | $172.754 | $172.75 | $172.75 | $172.80 |
| Purchase #6 | $180.39 | 10.575% | $199.4662 | $199.47 | $199.45 | $199.50 |
| Purchase #7 | $13.96 | 12.523% | $15.7082 | $15.71 | $15.70 | $15.70 |
| 7 purchase totals = | $576.29 | $628.9938 | $628.99 | $628.95 | $629.00 | |