| 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 | $105.91 | 9.218% | $115.6728 | $115.67 | $115.65 | $115.70 |
| Purchase #2 | $8.70 | 11.707% | $9.7185 | $9.72 | $9.70 | $9.70 |
| Purchase #3 | $10.50 | 8.581% | $11.401 | $11.40 | $11.40 | $11.40 |
| Purchase #4 | $182.74 | 3.310% | $188.7887 | $188.79 | $188.80 | $188.80 |
| Purchase #5 | $122.47 | 5.554% | $129.272 | $129.27 | $129.25 | $129.30 |
| Purchase #6 | $104.78 | 5.644% | $110.6938 | $110.69 | $110.70 | $110.70 |
| Purchase #7 | $98.38 | 12.567% | $110.7434 | $110.74 | $110.75 | $110.70 |
| 7 purchase totals = | $633.48 | $676.2902 | $676.28 | $676.25 | $676.30 | |