| 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 | $128.37 | 7.338% | $137.7898 | $137.79 | $137.80 | $137.80 |
| Purchase #2 | $62.46 | 5.781% | $66.0708 | $66.07 | $66.05 | $66.10 |
| Purchase #3 | $59.91 | 8.733% | $65.1419 | $65.14 | $65.15 | $65.10 |
| Purchase #4 | $41.41 | 12.753% | $46.691 | $46.69 | $46.70 | $46.70 |
| Purchase #5 | $219.64 | 7.119% | $235.2762 | $235.28 | $235.30 | $235.30 |
| Purchase #6 | $15.63 | 5.654% | $16.5137 | $16.51 | $16.50 | $16.50 |
| Purchase #7 | $144.63 | 7.526% | $155.5149 | $155.51 | $155.50 | $155.50 |
| 7 purchase totals = | $672.05 | $722.9983 | $722.99 | $723.00 | $723.00 | |