| 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 | $38.81 | 8.141% | $41.9695 | $41.97 | $41.95 | $42.00 |
| Purchase #2 | $15.33 | 9.209% | $16.7417 | $16.74 | $16.75 | $16.70 |
| Purchase #3 | $99.77 | 9.274% | $109.0227 | $109.02 | $109.00 | $109.00 |
| Purchase #4 | $248.59 | 13.839% | $282.9924 | $282.99 | $283.00 | $283.00 |
| Purchase #5 | $131.29 | 5.454% | $138.4506 | $138.45 | $138.45 | $138.50 |
| Purchase #6 | $159.80 | 3.377% | $165.1964 | $165.20 | $165.20 | $165.20 |
| Purchase #7 | $156.41 | 3.423% | $161.7639 | $161.76 | $161.75 | $161.80 |
| 7 purchase totals = | $850.00 | $916.1372 | $916.13 | $916.10 | $916.20 | |