| 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 | $121.89 | 5.672% | $128.8036 | $128.80 | $128.80 | $128.80 |
| Purchase #2 | $67.74 | 5.260% | $71.3031 | $71.30 | $71.30 | $71.30 |
| Purchase #3 | $207.89 | 4.677% | $217.613 | $217.61 | $217.60 | $217.60 |
| Purchase #4 | $108.81 | 6.519% | $115.9033 | $115.90 | $115.90 | $115.90 |
| Purchase #5 | $166.42 | 12.314% | $186.913 | $186.91 | $186.90 | $186.90 |
| Purchase #6 | $27.54 | 10.126% | $30.3287 | $30.33 | $30.35 | $30.30 |
| Purchase #7 | $67.95 | 9.773% | $74.5908 | $74.59 | $74.60 | $74.60 |
| 7 purchase totals = | $768.24 | $825.4555 | $825.44 | $825.45 | $825.40 | |