| 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 | $40.67 | 6.680% | $43.3868 | $43.39 | $43.40 | $43.40 |
| Purchase #2 | $62.56 | 6.824% | $66.8291 | $66.83 | $66.85 | $66.80 |
| Purchase #3 | $249.75 | 3.426% | $258.3064 | $258.31 | $258.30 | $258.30 |
| Purchase #4 | $219.76 | 5.440% | $231.7149 | $231.71 | $231.70 | $231.70 |
| Purchase #5 | $110.77 | 3.685% | $114.8519 | $114.85 | $114.85 | $114.90 |
| Purchase #6 | $237.61 | 3.751% | $246.5228 | $246.52 | $246.50 | $246.50 |
| Purchase #7 | $217.71 | 13.130% | $246.2953 | $246.30 | $246.30 | $246.30 |
| 7 purchase totals = | $1,138.83 | $1,207.9072 | $1,207.91 | $1,207.90 | $1,207.90 | |