| 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 | $75.26 | 13.589% | $85.4871 | $85.49 | $85.50 | $85.50 |
| Purchase #2 | $82.89 | 12.214% | $93.0142 | $93.01 | $93.00 | $93.00 |
| Purchase #3 | $12.61 | 12.483% | $14.1841 | $14.18 | $14.20 | $14.20 |
| Purchase #4 | $39.78 | 12.481% | $44.7449 | $44.74 | $44.75 | $44.70 |
| Purchase #5 | $246.33 | 13.675% | $280.0156 | $280.02 | $280.00 | $280.00 |
| Purchase #6 | $100.65 | 6.333% | $107.0242 | $107.02 | $107.00 | $107.00 |
| Purchase #7 | $185.78 | 9.810% | $204.005 | $204.01 | $204.00 | $204.00 |
| 7 purchase totals = | $743.30 | $828.4751 | $828.47 | $828.45 | $828.40 | |