| 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 | $60.72 | 11.122% | $67.4733 | $67.47 | $67.45 | $67.50 |
| Purchase #2 | $191.45 | 13.778% | $217.828 | $217.83 | $217.85 | $217.80 |
| Purchase #3 | $184.91 | 13.837% | $210.496 | $210.50 | $210.50 | $210.50 |
| Purchase #4 | $28.62 | 3.215% | $29.5401 | $29.54 | $29.55 | $29.50 |
| Purchase #5 | $122.26 | 12.268% | $137.2589 | $137.26 | $137.25 | $137.30 |
| Purchase #6 | $184.75 | 4.697% | $193.4277 | $193.43 | $193.45 | $193.40 |
| Purchase #7 | $95.66 | 9.130% | $104.3938 | $104.39 | $104.40 | $104.40 |
| 7 purchase totals = | $868.37 | $960.4178 | $960.42 | $960.45 | $960.40 | |