| 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 | $89.96 | 9.722% | $98.7059 | $98.71 | $98.70 | $98.70 |
| Purchase #2 | $40.94 | 11.112% | $45.4893 | $45.49 | $45.50 | $45.50 |
| Purchase #3 | $238.46 | 9.135% | $260.2433 | $260.24 | $260.25 | $260.20 |
| Purchase #4 | $129.28 | 6.257% | $137.369 | $137.37 | $137.35 | $137.40 |
| Purchase #5 | $196.92 | 7.327% | $211.3483 | $211.35 | $211.35 | $211.30 |
| Purchase #6 | $237.75 | 5.401% | $250.5909 | $250.59 | $250.60 | $250.60 |
| Purchase #7 | $26.69 | 13.574% | $30.3129 | $30.31 | $30.30 | $30.30 |
| 7 purchase totals = | $960.00 | $1,034.0596 | $1,034.06 | $1,034.05 | $1,034.00 | |