| 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 | $120.48 | 10.452% | $133.0726 | $133.07 | $133.05 | $133.10 |
| Purchase #2 | $173.83 | 7.237% | $186.4101 | $186.41 | $186.40 | $186.40 |
| Purchase #3 | $162.70 | 3.866% | $168.99 | $168.99 | $169.00 | $169.00 |
| Purchase #4 | $83.45 | 12.687% | $94.0373 | $94.04 | $94.05 | $94.00 |
| Purchase #5 | $43.52 | 11.867% | $48.6845 | $48.68 | $48.70 | $48.70 |
| Purchase #6 | $9.81 | 6.662% | $10.4635 | $10.46 | $10.45 | $10.50 |
| Purchase #7 | $77.44 | 6.488% | $82.4643 | $82.46 | $82.45 | $82.50 |
| 7 purchase totals = | $671.23 | $724.1223 | $724.11 | $724.10 | $724.20 | |