| 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 | $30.92 | 7.700% | $33.3008 | $33.30 | $33.30 | $33.30 |
| Purchase #2 | $192.71 | 5.728% | $203.7484 | $203.75 | $203.75 | $203.70 |
| Purchase #3 | $99.33 | 12.853% | $112.0969 | $112.10 | $112.10 | $112.10 |
| Purchase #4 | $86.85 | 5.202% | $91.3679 | $91.37 | $91.35 | $91.40 |
| Purchase #5 | $96.87 | 7.771% | $104.3978 | $104.40 | $104.40 | $104.40 |
| Purchase #6 | $48.90 | 5.670% | $51.6726 | $51.67 | $51.65 | $51.70 |
| Purchase #7 | $162.54 | 5.732% | $171.8568 | $171.86 | $171.85 | $171.90 |
| 7 purchase totals = | $718.12 | $768.4412 | $768.45 | $768.40 | $768.50 | |