| 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 | $64.50 | 4.194% | $67.2051 | $67.21 | $67.20 | $67.20 |
| Purchase #2 | $11.43 | 11.485% | $12.7427 | $12.74 | $12.75 | $12.70 |
| Purchase #3 | $114.42 | 7.348% | $122.8276 | $122.83 | $122.85 | $122.80 |
| Purchase #4 | $208.76 | 12.615% | $235.0951 | $235.10 | $235.10 | $235.10 |
| Purchase #5 | $51.48 | 10.681% | $56.9786 | $56.98 | $57.00 | $57.00 |
| Purchase #6 | $6.51 | 3.257% | $6.722 | $6.72 | $6.70 | $6.70 |
| Purchase #7 | $17.74 | 11.623% | $19.8019 | $19.80 | $19.80 | $19.80 |
| 7 purchase totals = | $474.84 | $521.3730 | $521.38 | $521.40 | $521.30 | |