| 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 | $74.72 | 3.715% | $77.4958 | $77.50 | $77.50 | $77.50 |
| Purchase #2 | $132.25 | 10.816% | $146.5542 | $146.55 | $146.55 | $146.60 |
| Purchase #3 | $122.96 | 10.118% | $135.4011 | $135.40 | $135.40 | $135.40 |
| Purchase #4 | $207.94 | 3.540% | $215.3011 | $215.30 | $215.30 | $215.30 |
| Purchase #5 | $104.43 | 5.169% | $109.828 | $109.83 | $109.85 | $109.80 |
| Purchase #6 | $177.55 | 8.249% | $192.1961 | $192.20 | $192.20 | $192.20 |
| Purchase #7 | $86.66 | 4.690% | $90.7244 | $90.72 | $90.70 | $90.70 |
| 7 purchase totals = | $906.51 | $967.5007 | $967.50 | $967.50 | $967.50 | |