| 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 | $66.41 | 9.780% | $72.9049 | $72.90 | $72.90 | $72.90 |
| Purchase #2 | $250.75 | 5.557% | $264.6842 | $264.68 | $264.70 | $264.70 |
| Purchase #3 | $241.99 | 8.137% | $261.6807 | $261.68 | $261.70 | $261.70 |
| Purchase #4 | $248.70 | 9.736% | $272.9134 | $272.91 | $272.90 | $272.90 |
| Purchase #5 | $41.94 | 5.640% | $44.3054 | $44.31 | $44.30 | $44.30 |
| Purchase #6 | $53.58 | 12.392% | $60.2196 | $60.22 | $60.20 | $60.20 |
| Purchase #7 | $56.81 | 11.616% | $63.409 | $63.41 | $63.40 | $63.40 |
| 7 purchase totals = | $960.18 | $1,040.1172 | $1,040.11 | $1,040.10 | $1,040.10 | |