| 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 | $13.61 | 3.615% | $14.102 | $14.10 | $14.10 | $14.10 |
| Purchase #2 | $136.31 | 13.651% | $154.9177 | $154.92 | $154.90 | $154.90 |
| Purchase #3 | $199.25 | 9.326% | $217.8321 | $217.83 | $217.85 | $217.80 |
| Purchase #4 | $171.73 | 7.741% | $185.0236 | $185.02 | $185.00 | $185.00 |
| Purchase #5 | $13.29 | 7.367% | $14.2691 | $14.27 | $14.25 | $14.30 |
| Purchase #6 | $43.82 | 13.363% | $49.6757 | $49.68 | $49.70 | $49.70 |
| Purchase #7 | $14.84 | 5.653% | $15.6789 | $15.68 | $15.70 | $15.70 |
| 7 purchase totals = | $592.85 | $651.4991 | $651.50 | $651.50 | $651.50 | |