| 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 | $40.78 | 9.164% | $44.5171 | $44.52 | $44.50 | $44.50 |
| Purchase #2 | $190.32 | 5.698% | $201.1644 | $201.16 | $201.15 | $201.20 |
| Purchase #3 | $113.84 | 7.537% | $122.4201 | $122.42 | $122.40 | $122.40 |
| Purchase #4 | $141.74 | 8.426% | $153.683 | $153.68 | $153.70 | $153.70 |
| Purchase #5 | $239.86 | 8.852% | $261.0924 | $261.09 | $261.10 | $261.10 |
| Purchase #6 | $92.84 | 13.309% | $105.1961 | $105.20 | $105.20 | $105.20 |
| Purchase #7 | $63.86 | 6.110% | $67.7618 | $67.76 | $67.75 | $67.80 |
| 7 purchase totals = | $883.24 | $955.8349 | $955.83 | $955.80 | $955.90 | |