| 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 | $41.35 | 13.159% | $46.7912 | $46.79 | $46.80 | $46.80 |
| Purchase #2 | $7.37 | 4.582% | $7.7077 | $7.71 | $7.70 | $7.70 |
| Purchase #3 | $163.94 | 7.580% | $176.3667 | $176.37 | $176.35 | $176.40 |
| Purchase #4 | $146.72 | 9.850% | $161.1719 | $161.17 | $161.15 | $161.20 |
| Purchase #5 | $147.36 | 10.204% | $162.3966 | $162.40 | $162.40 | $162.40 |
| Purchase #6 | $71.79 | 9.490% | $78.6029 | $78.60 | $78.60 | $78.60 |
| Purchase #7 | $186.34 | 12.712% | $210.0275 | $210.03 | $210.05 | $210.00 |
| 7 purchase totals = | $764.87 | $843.0645 | $843.07 | $843.05 | $843.10 | |