| 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 | $35.88 | 11.649% | $40.0597 | $40.06 | $40.05 | $40.10 |
| Purchase #2 | $214.34 | 13.313% | $242.8751 | $242.88 | $242.90 | $242.90 |
| Purchase #3 | $67.56 | 3.777% | $70.1117 | $70.11 | $70.10 | $70.10 |
| Purchase #4 | $111.81 | 12.312% | $125.576 | $125.58 | $125.60 | $125.60 |
| Purchase #5 | $10.36 | 3.564% | $10.7292 | $10.73 | $10.75 | $10.70 |
| Purchase #6 | $125.25 | 6.299% | $133.1395 | $133.14 | $133.15 | $133.10 |
| Purchase #7 | $197.84 | 12.229% | $222.0339 | $222.03 | $222.05 | $222.00 |
| 7 purchase totals = | $763.04 | $844.5251 | $844.53 | $844.60 | $844.50 | |