| 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 | $95.75 | 4.266% | $99.8347 | $99.83 | $99.85 | $99.80 |
| Purchase #2 | $21.39 | 12.424% | $24.0475 | $24.05 | $24.05 | $24.00 |
| Purchase #3 | $246.44 | 7.766% | $265.5785 | $265.58 | $265.60 | $265.60 |
| Purchase #4 | $38.62 | 3.626% | $40.0204 | $40.02 | $40.00 | $40.00 |
| Purchase #5 | $123.36 | 7.245% | $132.2974 | $132.30 | $132.30 | $132.30 |
| Purchase #6 | $190.61 | 4.803% | $199.765 | $199.77 | $199.75 | $199.80 |
| Purchase #7 | $215.82 | 3.413% | $223.1859 | $223.19 | $223.20 | $223.20 |
| 7 purchase totals = | $931.99 | $984.7294 | $984.74 | $984.75 | $984.70 | |