| 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 | $114.55 | 4.392% | $119.581 | $119.58 | $119.60 | $119.60 |
| Purchase #2 | $172.96 | 11.856% | $193.4661 | $193.47 | $193.45 | $193.50 |
| Purchase #3 | $76.51 | 11.495% | $85.3048 | $85.30 | $85.30 | $85.30 |
| Purchase #4 | $64.97 | 6.239% | $69.0235 | $69.02 | $69.00 | $69.00 |
| Purchase #5 | $82.28 | 6.476% | $87.6085 | $87.61 | $87.60 | $87.60 |
| Purchase #6 | $47.50 | 11.381% | $52.906 | $52.91 | $52.90 | $52.90 |
| Purchase #7 | $32.84 | 8.174% | $35.5243 | $35.52 | $35.50 | $35.50 |
| 7 purchase totals = | $591.61 | $643.4142 | $643.41 | $643.35 | $643.40 | |