| 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 | $75.55 | 13.655% | $85.8664 | $85.87 | $85.85 | $85.90 |
| Purchase #2 | $161.84 | 11.442% | $180.3577 | $180.36 | $180.35 | $180.40 |
| Purchase #3 | $28.85 | 5.447% | $30.4215 | $30.42 | $30.40 | $30.40 |
| Purchase #4 | $215.71 | 13.649% | $245.1523 | $245.15 | $245.15 | $245.20 |
| Purchase #5 | $19.44 | 7.602% | $20.9178 | $20.92 | $20.90 | $20.90 |
| Purchase #6 | $43.64 | 10.589% | $48.261 | $48.26 | $48.25 | $48.30 |
| Purchase #7 | $43.88 | 5.349% | $46.2271 | $46.23 | $46.25 | $46.20 |
| 7 purchase totals = | $588.91 | $657.2038 | $657.21 | $657.15 | $657.30 | |