| 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 | $83.93 | 6.504% | $89.3888 | $89.39 | $89.40 | $89.40 |
| Purchase #2 | $13.89 | 10.395% | $15.3339 | $15.33 | $15.35 | $15.30 |
| Purchase #3 | $154.68 | 10.315% | $170.6352 | $170.64 | $170.65 | $170.60 |
| Purchase #4 | $231.91 | 12.863% | $261.7406 | $261.74 | $261.75 | $261.70 |
| Purchase #5 | $157.99 | 13.836% | $179.8495 | $179.85 | $179.85 | $179.80 |
| Purchase #6 | $160.43 | 6.542% | $170.9253 | $170.93 | $170.95 | $170.90 |
| Purchase #7 | $174.31 | 8.191% | $188.5877 | $188.59 | $188.60 | $188.60 |
| 7 purchase totals = | $977.14 | $1,076.4610 | $1,076.47 | $1,076.55 | $1,076.30 | |