| 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 | $75.36 | 8.367% | $81.6654 | $81.67 | $81.65 | $81.70 |
| Purchase #2 | $21.79 | 4.763% | $22.8279 | $22.83 | $22.85 | $22.80 |
| Purchase #3 | $106.70 | 5.686% | $112.767 | $112.77 | $112.75 | $112.80 |
| Purchase #4 | $234.59 | 8.530% | $254.6005 | $254.60 | $254.60 | $254.60 |
| Purchase #5 | $150.95 | 6.383% | $160.5851 | $160.59 | $160.60 | $160.60 |
| Purchase #6 | $115.87 | 8.132% | $125.2925 | $125.29 | $125.30 | $125.30 |
| Purchase #7 | $242.43 | 11.851% | $271.1604 | $271.16 | $271.15 | $271.20 |
| 7 purchase totals = | $947.69 | $1,028.8988 | $1,028.91 | $1,028.90 | $1,029.00 | |