| 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 | $24.82 | 4.449% | $25.9242 | $25.92 | $25.90 | $25.90 |
| Purchase #2 | $105.73 | 4.820% | $110.8262 | $110.83 | $110.85 | $110.80 |
| Purchase #3 | $229.61 | 7.214% | $246.1741 | $246.17 | $246.15 | $246.20 |
| Purchase #4 | $54.36 | 4.824% | $56.9823 | $56.98 | $57.00 | $57.00 |
| Purchase #5 | $7.36 | 6.377% | $7.8293 | $7.83 | $7.85 | $7.80 |
| Purchase #6 | $149.85 | 4.403% | $156.4479 | $156.45 | $156.45 | $156.40 |
| Purchase #7 | $117.69 | 13.411% | $133.4734 | $133.47 | $133.45 | $133.50 |
| 7 purchase totals = | $689.42 | $737.6574 | $737.65 | $737.65 | $737.60 | |