| 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 | $85.83 | 6.423% | $91.3429 | $91.34 | $91.35 | $91.30 |
| Purchase #2 | $77.68 | 13.410% | $88.0969 | $88.10 | $88.10 | $88.10 |
| Purchase #3 | $23.34 | 8.476% | $25.3183 | $25.32 | $25.30 | $25.30 |
| Purchase #4 | $157.30 | 9.222% | $171.8062 | $171.81 | $171.80 | $171.80 |
| Purchase #5 | $134.75 | 10.175% | $148.4608 | $148.46 | $148.45 | $148.50 |
| Purchase #6 | $114.92 | 6.607% | $122.5128 | $122.51 | $122.50 | $122.50 |
| Purchase #7 | $43.40 | 7.594% | $46.6958 | $46.70 | $46.70 | $46.70 |
| 7 purchase totals = | $637.22 | $694.2337 | $694.24 | $694.20 | $694.20 | |