| 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 | $57.85 | 10.390% | $63.8606 | $63.86 | $63.85 | $63.90 |
| Purchase #2 | $76.59 | 12.505% | $86.1676 | $86.17 | $86.15 | $86.20 |
| Purchase #3 | $68.84 | 11.594% | $76.8213 | $76.82 | $76.80 | $76.80 |
| Purchase #4 | $148.64 | 5.609% | $156.9772 | $156.98 | $157.00 | $157.00 |
| Purchase #5 | $50.87 | 6.234% | $54.0412 | $54.04 | $54.05 | $54.00 |
| Purchase #6 | $143.61 | 9.573% | $157.3578 | $157.36 | $157.35 | $157.40 |
| Purchase #7 | $239.62 | 9.519% | $262.4294 | $262.43 | $262.45 | $262.40 |
| 7 purchase totals = | $786.02 | $857.6551 | $857.66 | $857.65 | $857.70 | |