| 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 | $37.99 | 8.160% | $41.09 | $41.09 | $41.10 | $41.10 |
| Purchase #2 | $218.92 | 8.852% | $238.2988 | $238.30 | $238.30 | $238.30 |
| Purchase #3 | $127.48 | 10.472% | $140.8297 | $140.83 | $140.85 | $140.80 |
| Purchase #4 | $69.87 | 7.297% | $74.9684 | $74.97 | $74.95 | $75.00 |
| Purchase #5 | $161.73 | 4.478% | $168.9723 | $168.97 | $168.95 | $169.00 |
| Purchase #6 | $109.78 | 7.372% | $117.873 | $117.87 | $117.85 | $117.90 |
| Purchase #7 | $155.72 | 11.122% | $173.0392 | $173.04 | $173.05 | $173.00 |
| 7 purchase totals = | $881.49 | $955.0714 | $955.07 | $955.05 | $955.10 | |