| 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 | $99.73 | 7.231% | $106.9415 | $106.94 | $106.95 | $106.90 |
| Purchase #2 | $99.86 | 5.311% | $105.1636 | $105.16 | $105.15 | $105.20 |
| Purchase #3 | $83.63 | 5.327% | $88.085 | $88.09 | $88.10 | $88.10 |
| Purchase #4 | $180.56 | 10.183% | $198.9464 | $198.95 | $198.95 | $198.90 |
| Purchase #5 | $16.49 | 9.171% | $18.0023 | $18.00 | $18.00 | $18.00 |
| Purchase #6 | $234.70 | 7.681% | $252.7273 | $252.73 | $252.75 | $252.70 |
| Purchase #7 | $181.98 | 7.154% | $194.9988 | $195.00 | $195.00 | $195.00 |
| 7 purchase totals = | $896.95 | $964.8649 | $964.87 | $964.90 | $964.80 | |