| 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 | $43.92 | 3.803% | $45.5903 | $45.59 | $45.60 | $45.60 |
| Purchase #2 | $234.61 | 5.125% | $246.6338 | $246.63 | $246.65 | $246.60 |
| Purchase #3 | $27.55 | 12.329% | $30.9466 | $30.95 | $30.95 | $30.90 |
| Purchase #4 | $46.91 | 10.252% | $51.7192 | $51.72 | $51.70 | $51.70 |
| Purchase #5 | $26.36 | 4.398% | $27.5193 | $27.52 | $27.50 | $27.50 |
| Purchase #6 | $49.56 | 13.529% | $56.265 | $56.27 | $56.25 | $56.30 |
| Purchase #7 | $165.50 | 3.666% | $171.5672 | $171.57 | $171.55 | $171.60 |
| 7 purchase totals = | $594.41 | $630.2414 | $630.25 | $630.20 | $630.20 | |