| 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 | $27.79 | 3.873% | $28.8663 | $28.87 | $28.85 | $28.90 |
| Purchase #2 | $200.43 | 3.330% | $207.1043 | $207.10 | $207.10 | $207.10 |
| Purchase #3 | $157.81 | 5.442% | $166.398 | $166.40 | $166.40 | $166.40 |
| Purchase #4 | $199.85 | 3.576% | $206.9966 | $207.00 | $207.00 | $207.00 |
| Purchase #5 | $64.67 | 6.619% | $68.9505 | $68.95 | $68.95 | $69.00 |
| Purchase #6 | $244.35 | 8.204% | $264.3965 | $264.40 | $264.40 | $264.40 |
| Purchase #7 | $162.33 | 8.756% | $176.5436 | $176.54 | $176.55 | $176.50 |
| 7 purchase totals = | $1,057.23 | $1,119.2558 | $1,119.26 | $1,119.25 | $1,119.30 | |