| 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 | $26.97 | 11.367% | $30.0357 | $30.04 | $30.05 | $30.00 |
| Purchase #2 | $245.47 | 11.467% | $273.618 | $273.62 | $273.60 | $273.60 |
| Purchase #3 | $138.58 | 7.771% | $149.3491 | $149.35 | $149.35 | $149.30 |
| Purchase #4 | $25.29 | 10.592% | $27.9687 | $27.97 | $27.95 | $28.00 |
| Purchase #5 | $57.36 | 7.687% | $61.7693 | $61.77 | $61.75 | $61.80 |
| Purchase #6 | $168.70 | 4.779% | $176.7622 | $176.76 | $176.75 | $176.80 |
| Purchase #7 | $185.84 | 7.769% | $200.2779 | $200.28 | $200.30 | $200.30 |
| 7 purchase totals = | $848.21 | $919.7809 | $919.79 | $919.75 | $919.80 | |