| 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 | $126.93 | 5.515% | $133.9302 | $133.93 | $133.95 | $133.90 |
| Purchase #2 | $80.94 | 6.700% | $86.363 | $86.36 | $86.35 | $86.40 |
| Purchase #3 | $35.96 | 7.169% | $38.538 | $38.54 | $38.55 | $38.50 |
| Purchase #4 | $28.55 | 5.475% | $30.1131 | $30.11 | $30.10 | $30.10 |
| Purchase #5 | $26.89 | 12.482% | $30.2464 | $30.25 | $30.25 | $30.20 |
| Purchase #6 | $128.83 | 5.828% | $136.3382 | $136.34 | $136.35 | $136.30 |
| Purchase #7 | $223.47 | 13.786% | $254.2776 | $254.28 | $254.30 | $254.30 |
| 7 purchase totals = | $651.57 | $709.8065 | $709.81 | $709.85 | $709.70 | |