| 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 | $35.65 | 3.246% | $36.8072 | $36.81 | $36.80 | $36.80 |
| Purchase #2 | $161.62 | 11.410% | $180.0608 | $180.06 | $180.05 | $180.10 |
| Purchase #3 | $118.85 | 7.385% | $127.6271 | $127.63 | $127.65 | $127.60 |
| Purchase #4 | $218.78 | 9.583% | $239.7457 | $239.75 | $239.75 | $239.70 |
| Purchase #5 | $192.84 | 6.482% | $205.3399 | $205.34 | $205.35 | $205.30 |
| Purchase #6 | $44.54 | 8.862% | $48.4871 | $48.49 | $48.50 | $48.50 |
| Purchase #7 | $206.48 | 13.804% | $234.9825 | $234.98 | $235.00 | $235.00 |
| 7 purchase totals = | $978.76 | $1,073.0503 | $1,073.06 | $1,073.10 | $1,073.00 | |