| 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 | $88.78 | 10.278% | $97.9048 | $97.90 | $97.90 | $97.90 |
| Purchase #2 | $220.41 | 12.655% | $248.3029 | $248.30 | $248.30 | $248.30 |
| Purchase #3 | $147.50 | 6.375% | $156.9031 | $156.90 | $156.90 | $156.90 |
| Purchase #4 | $68.91 | 7.406% | $74.0135 | $74.01 | $74.00 | $74.00 |
| Purchase #5 | $193.77 | 10.324% | $213.7748 | $213.77 | $213.75 | $213.80 |
| Purchase #6 | $14.41 | 3.670% | $14.9388 | $14.94 | $14.95 | $14.90 |
| Purchase #7 | $103.85 | 6.513% | $110.6138 | $110.61 | $110.60 | $110.60 |
| 7 purchase totals = | $837.63 | $916.4517 | $916.43 | $916.40 | $916.40 | |