| 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 | $51.47 | 12.108% | $57.702 | $57.70 | $57.70 | $57.70 |
| Purchase #2 | $45.87 | 10.692% | $50.7744 | $50.77 | $50.75 | $50.80 |
| Purchase #3 | $201.43 | 6.547% | $214.6176 | $214.62 | $214.60 | $214.60 |
| Purchase #4 | $121.89 | 11.739% | $136.1987 | $136.20 | $136.20 | $136.20 |
| Purchase #5 | $49.76 | 9.471% | $54.4728 | $54.47 | $54.45 | $54.50 |
| Purchase #6 | $7.36 | 11.683% | $8.2199 | $8.22 | $8.20 | $8.20 |
| Purchase #7 | $7.46 | 13.647% | $8.4781 | $8.48 | $8.50 | $8.50 |
| 7 purchase totals = | $485.24 | $530.4635 | $530.46 | $530.40 | $530.50 | |