| 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 | $88.61 | 8.831% | $96.4351 | $96.44 | $96.45 | $96.40 |
| Purchase #2 | $73.53 | 4.733% | $77.0102 | $77.01 | $77.00 | $77.00 |
| Purchase #3 | $72.40 | 4.207% | $75.4459 | $75.45 | $75.45 | $75.40 |
| Purchase #4 | $199.32 | 11.603% | $222.4471 | $222.45 | $222.45 | $222.40 |
| Purchase #5 | $99.53 | 7.418% | $106.9131 | $106.91 | $106.90 | $106.90 |
| Purchase #6 | $232.40 | 8.274% | $251.6288 | $251.63 | $251.65 | $251.60 |
| Purchase #7 | $149.26 | 7.605% | $160.6112 | $160.61 | $160.60 | $160.60 |
| 7 purchase totals = | $915.05 | $990.4914 | $990.50 | $990.50 | $990.30 | |