| 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 | $76.88 | 9.772% | $84.3927 | $84.39 | $84.40 | $84.40 |
| Purchase #2 | $236.83 | 7.137% | $253.7326 | $253.73 | $253.75 | $253.70 |
| Purchase #3 | $23.86 | 10.292% | $26.3157 | $26.32 | $26.30 | $26.30 |
| Purchase #4 | $110.67 | 13.304% | $125.3935 | $125.39 | $125.40 | $125.40 |
| Purchase #5 | $238.44 | 6.692% | $254.3964 | $254.40 | $254.40 | $254.40 |
| Purchase #6 | $98.55 | 7.322% | $105.7658 | $105.77 | $105.75 | $105.80 |
| Purchase #7 | $238.92 | 3.403% | $247.0504 | $247.05 | $247.05 | $247.10 |
| 7 purchase totals = | $1,024.15 | $1,097.0471 | $1,097.05 | $1,097.05 | $1,097.10 | |