| 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 | $130.74 | 4.381% | $136.4677 | $136.47 | $136.45 | $136.50 |
| Purchase #2 | $76.34 | 5.697% | $80.6891 | $80.69 | $80.70 | $80.70 |
| Purchase #3 | $60.95 | 4.605% | $63.7567 | $63.76 | $63.75 | $63.80 |
| Purchase #4 | $220.29 | 5.493% | $232.3905 | $232.39 | $232.40 | $232.40 |
| Purchase #5 | $22.34 | 11.437% | $24.895 | $24.90 | $24.90 | $24.90 |
| Purchase #6 | $82.68 | 4.575% | $86.4626 | $86.46 | $86.45 | $86.50 |
| Purchase #7 | $111.61 | 10.127% | $122.9127 | $122.91 | $122.90 | $122.90 |
| 7 purchase totals = | $704.95 | $747.5743 | $747.58 | $747.55 | $747.70 | |