| 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 | $13.42 | 4.683% | $14.0485 | $14.05 | $14.05 | $14.00 |
| Purchase #2 | $161.54 | 3.268% | $166.8191 | $166.82 | $166.80 | $166.80 |
| Purchase #3 | $24.80 | 11.844% | $27.7373 | $27.74 | $27.75 | $27.70 |
| Purchase #4 | $16.46 | 6.500% | $17.5299 | $17.53 | $17.55 | $17.50 |
| Purchase #5 | $109.93 | 10.866% | $121.875 | $121.88 | $121.90 | $121.90 |
| Purchase #6 | $156.74 | 8.713% | $170.3968 | $170.40 | $170.40 | $170.40 |
| Purchase #7 | $110.34 | 8.721% | $119.9628 | $119.96 | $119.95 | $120.00 |
| 7 purchase totals = | $593.23 | $638.3694 | $638.38 | $638.40 | $638.30 | |