| 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 | $23.51 | 12.229% | $26.385 | $26.39 | $26.40 | $26.40 |
| Purchase #2 | $180.92 | 10.527% | $199.9654 | $199.97 | $199.95 | $200.00 |
| Purchase #3 | $10.52 | 13.458% | $11.9358 | $11.94 | $11.95 | $11.90 |
| Purchase #4 | $90.43 | 10.248% | $99.6973 | $99.70 | $99.70 | $99.70 |
| Purchase #5 | $76.96 | 6.471% | $81.9401 | $81.94 | $81.95 | $81.90 |
| Purchase #6 | $10.62 | 9.547% | $11.6339 | $11.63 | $11.65 | $11.60 |
| Purchase #7 | $161.29 | 8.652% | $175.2448 | $175.24 | $175.25 | $175.20 |
| 7 purchase totals = | $554.25 | $606.8023 | $606.81 | $606.85 | $606.70 | |