| 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 | $42.52 | 5.748% | $44.964 | $44.96 | $44.95 | $45.00 |
| Purchase #2 | $238.89 | 6.795% | $255.1226 | $255.12 | $255.10 | $255.10 |
| Purchase #3 | $52.53 | 8.569% | $57.0313 | $57.03 | $57.05 | $57.00 |
| Purchase #4 | $30.72 | 13.717% | $34.9339 | $34.93 | $34.95 | $34.90 |
| Purchase #5 | $28.96 | 4.685% | $30.3168 | $30.32 | $30.30 | $30.30 |
| Purchase #6 | $33.52 | 11.348% | $37.3238 | $37.32 | $37.30 | $37.30 |
| Purchase #7 | $186.58 | 3.117% | $192.3957 | $192.40 | $192.40 | $192.40 |
| 7 purchase totals = | $613.72 | $652.0881 | $652.08 | $652.05 | $652.00 | |