| 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 | $76.47 | 3.185% | $78.9056 | $78.91 | $78.90 | $78.90 |
| Purchase #2 | $66.85 | 13.619% | $75.9543 | $75.95 | $75.95 | $76.00 |
| Purchase #3 | $140.83 | 12.589% | $158.5591 | $158.56 | $158.55 | $158.60 |
| Purchase #4 | $247.97 | 7.103% | $265.5833 | $265.58 | $265.60 | $265.60 |
| Purchase #5 | $138.72 | 13.258% | $157.1115 | $157.11 | $157.10 | $157.10 |
| Purchase #6 | $94.46 | 13.120% | $106.8532 | $106.85 | $106.85 | $106.90 |
| Purchase #7 | $134.49 | 11.650% | $150.1581 | $150.16 | $150.15 | $150.20 |
| 7 purchase totals = | $899.79 | $993.1251 | $993.12 | $993.10 | $993.30 | |