| 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 | $51.26 | 4.160% | $53.3924 | $53.39 | $53.40 | $53.40 |
| Purchase #2 | $191.48 | 8.542% | $207.8362 | $207.84 | $207.85 | $207.80 |
| Purchase #3 | $146.73 | 11.191% | $163.1506 | $163.15 | $163.15 | $163.20 |
| Purchase #4 | $72.78 | 11.143% | $80.8899 | $80.89 | $80.90 | $80.90 |
| Purchase #5 | $229.88 | 3.313% | $237.4959 | $237.50 | $237.50 | $237.50 |
| Purchase #6 | $226.31 | 4.422% | $236.3174 | $236.32 | $236.30 | $236.30 |
| Purchase #7 | $246.91 | 11.473% | $275.238 | $275.24 | $275.25 | $275.20 |
| 7 purchase totals = | $1,165.35 | $1,254.3204 | $1,254.33 | $1,254.35 | $1,254.30 | |