| 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 | $5.67 | 3.742% | $5.8822 | $5.88 | $5.90 | $5.90 |
| Purchase #2 | $135.62 | 12.348% | $152.3664 | $152.37 | $152.35 | $152.40 |
| Purchase #3 | $58.58 | 7.629% | $63.0491 | $63.05 | $63.05 | $63.00 |
| Purchase #4 | $236.89 | 10.705% | $262.2491 | $262.25 | $262.25 | $262.20 |
| Purchase #5 | $26.36 | 4.162% | $27.4571 | $27.46 | $27.45 | $27.50 |
| Purchase #6 | $151.76 | 9.123% | $165.6051 | $165.61 | $165.60 | $165.60 |
| Purchase #7 | $87.86 | 13.253% | $99.5041 | $99.50 | $99.50 | $99.50 |
| 7 purchase totals = | $702.74 | $776.1131 | $776.12 | $776.10 | $776.10 | |