| 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 | $21.93 | 7.834% | $23.648 | $23.65 | $23.65 | $23.60 |
| Purchase #2 | $124.32 | 4.629% | $130.0748 | $130.07 | $130.05 | $130.10 |
| Purchase #3 | $136.67 | 12.757% | $154.105 | $154.11 | $154.10 | $154.10 |
| Purchase #4 | $124.40 | 6.356% | $132.3069 | $132.31 | $132.30 | $132.30 |
| Purchase #5 | $106.59 | 7.270% | $114.3391 | $114.34 | $114.35 | $114.30 |
| Purchase #6 | $222.88 | 11.779% | $249.133 | $249.13 | $249.15 | $249.10 |
| Purchase #7 | $45.92 | 11.392% | $51.1512 | $51.15 | $51.15 | $51.20 |
| 7 purchase totals = | $782.71 | $854.7580 | $854.76 | $854.75 | $854.70 | |