| 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 | $74.39 | 7.252% | $79.7848 | $79.78 | $79.80 | $79.80 |
| Purchase #2 | $91.45 | 6.221% | $97.1391 | $97.14 | $97.15 | $97.10 |
| Purchase #3 | $115.37 | 6.596% | $122.9798 | $122.98 | $123.00 | $123.00 |
| Purchase #4 | $39.86 | 6.590% | $42.4868 | $42.49 | $42.50 | $42.50 |
| Purchase #5 | $68.81 | 6.299% | $73.1443 | $73.14 | $73.15 | $73.10 |
| Purchase #6 | $205.33 | 8.118% | $221.9987 | $222.00 | $222.00 | $222.00 |
| Purchase #7 | $190.69 | 4.621% | $199.5018 | $199.50 | $199.50 | $199.50 |
| 7 purchase totals = | $785.90 | $837.0353 | $837.03 | $837.10 | $837.00 | |