| 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 | $43.73 | 10.569% | $48.3518 | $48.35 | $48.35 | $48.40 |
| Purchase #2 | $171.41 | 7.779% | $184.744 | $184.74 | $184.75 | $184.70 |
| Purchase #3 | $92.56 | 7.350% | $99.3632 | $99.36 | $99.35 | $99.40 |
| Purchase #4 | $210.93 | 11.373% | $234.9191 | $234.92 | $234.90 | $234.90 |
| Purchase #5 | $118.45 | 5.286% | $124.7113 | $124.71 | $124.70 | $124.70 |
| Purchase #6 | $72.84 | 7.429% | $78.2513 | $78.25 | $78.25 | $78.30 |
| Purchase #7 | $6.70 | 12.503% | $7.5377 | $7.54 | $7.55 | $7.50 |
| 7 purchase totals = | $716.62 | $777.8784 | $777.87 | $777.85 | $777.90 | |