| 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 | $75.46 | 7.425% | $81.0629 | $81.06 | $81.05 | $81.10 |
| Purchase #2 | $108.66 | 13.416% | $123.2378 | $123.24 | $123.25 | $123.20 |
| Purchase #3 | $48.88 | 3.326% | $50.5057 | $50.51 | $50.50 | $50.50 |
| Purchase #4 | $245.31 | 6.741% | $261.8463 | $261.85 | $261.85 | $261.80 |
| Purchase #5 | $61.76 | 13.701% | $70.2217 | $70.22 | $70.20 | $70.20 |
| Purchase #6 | $30.70 | 12.544% | $34.551 | $34.55 | $34.55 | $34.60 |
| Purchase #7 | $26.85 | 10.371% | $29.6346 | $29.63 | $29.65 | $29.60 |
| 7 purchase totals = | $597.62 | $651.0600 | $651.06 | $651.05 | $651.00 | |