| 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 | $57.92 | 10.312% | $63.8927 | $63.89 | $63.90 | $63.90 |
| Purchase #2 | $41.66 | 8.239% | $45.0924 | $45.09 | $45.10 | $45.10 |
| Purchase #3 | $215.49 | 5.547% | $227.4432 | $227.44 | $227.45 | $227.40 |
| Purchase #4 | $219.93 | 12.638% | $247.7248 | $247.72 | $247.70 | $247.70 |
| Purchase #5 | $226.39 | 8.657% | $245.9886 | $245.99 | $246.00 | $246.00 |
| Purchase #6 | $101.97 | 12.198% | $114.4083 | $114.41 | $114.40 | $114.40 |
| Purchase #7 | $137.87 | 12.543% | $155.163 | $155.16 | $155.15 | $155.20 |
| 7 purchase totals = | $1,001.23 | $1,099.7130 | $1,099.70 | $1,099.70 | $1,099.70 | |