| 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 | $23.96 | 5.170% | $25.1987 | $25.20 | $25.20 | $25.20 |
| Purchase #2 | $16.58 | 5.364% | $17.4694 | $17.47 | $17.45 | $17.50 |
| Purchase #3 | $126.78 | 8.534% | $137.5994 | $137.60 | $137.60 | $137.60 |
| Purchase #4 | $178.33 | 4.632% | $186.5902 | $186.59 | $186.60 | $186.60 |
| Purchase #5 | $233.30 | 3.155% | $240.6606 | $240.66 | $240.65 | $240.70 |
| Purchase #6 | $100.72 | 10.443% | $111.2382 | $111.24 | $111.25 | $111.20 |
| Purchase #7 | $28.41 | 8.483% | $30.82 | $30.82 | $30.80 | $30.80 |
| 7 purchase totals = | $708.08 | $749.5765 | $749.58 | $749.55 | $749.60 | |