| 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 | $25.73 | 6.728% | $27.4611 | $27.46 | $27.45 | $27.50 |
| Purchase #2 | $125.49 | 5.572% | $132.4823 | $132.48 | $132.50 | $132.50 |
| Purchase #3 | $148.48 | 7.309% | $159.3324 | $159.33 | $159.35 | $159.30 |
| Purchase #4 | $228.59 | 12.810% | $257.8724 | $257.87 | $257.85 | $257.90 |
| Purchase #5 | $245.84 | 11.111% | $273.1553 | $273.16 | $273.15 | $273.20 |
| Purchase #6 | $245.94 | 6.447% | $261.7958 | $261.80 | $261.80 | $261.80 |
| Purchase #7 | $50.68 | 7.741% | $54.6031 | $54.60 | $54.60 | $54.60 |
| 7 purchase totals = | $1,070.75 | $1,166.7024 | $1,166.70 | $1,166.70 | $1,166.80 | |