| 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 | $63.91 | 3.634% | $66.2325 | $66.23 | $66.25 | $66.20 |
| Purchase #2 | $103.64 | 6.110% | $109.9724 | $109.97 | $109.95 | $110.00 |
| Purchase #3 | $15.84 | 13.400% | $17.9626 | $17.96 | $17.95 | $18.00 |
| Purchase #4 | $135.99 | 3.230% | $140.3825 | $140.38 | $140.40 | $140.40 |
| Purchase #5 | $180.96 | 4.160% | $188.4879 | $188.49 | $188.50 | $188.50 |
| Purchase #6 | $192.63 | 12.862% | $217.4061 | $217.41 | $217.40 | $217.40 |
| Purchase #7 | $112.34 | 10.718% | $124.3806 | $124.38 | $124.40 | $124.40 |
| 7 purchase totals = | $805.31 | $864.8246 | $864.82 | $864.85 | $864.90 | |