| 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 | $44.74 | 7.818% | $48.2378 | $48.24 | $48.25 | $48.20 |
| Purchase #2 | $14.92 | 4.805% | $15.6369 | $15.64 | $15.65 | $15.60 |
| Purchase #3 | $18.73 | 13.825% | $21.3194 | $21.32 | $21.30 | $21.30 |
| Purchase #4 | $117.62 | 12.719% | $132.5801 | $132.58 | $132.60 | $132.60 |
| Purchase #5 | $129.36 | 9.731% | $141.948 | $141.95 | $141.95 | $141.90 |
| Purchase #6 | $11.94 | 11.405% | $13.3018 | $13.30 | $13.30 | $13.30 |
| Purchase #7 | $118.38 | 5.455% | $124.8376 | $124.84 | $124.85 | $124.80 |
| 7 purchase totals = | $455.69 | $497.8616 | $497.87 | $497.90 | $497.70 | |