| 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 | $44.51 | 7.273% | $47.7472 | $47.75 | $47.75 | $47.70 |
| Purchase #2 | $245.58 | 9.567% | $269.0746 | $269.07 | $269.05 | $269.10 |
| Purchase #3 | $204.30 | 9.181% | $223.0568 | $223.06 | $223.05 | $223.10 |
| Purchase #4 | $173.57 | 10.221% | $191.3106 | $191.31 | $191.30 | $191.30 |
| Purchase #5 | $239.67 | 7.468% | $257.5686 | $257.57 | $257.55 | $257.60 |
| Purchase #6 | $105.58 | 8.450% | $114.5015 | $114.50 | $114.50 | $114.50 |
| Purchase #7 | $14.75 | 6.443% | $15.7003 | $15.70 | $15.70 | $15.70 |
| 7 purchase totals = | $1,027.96 | $1,118.9596 | $1,118.96 | $1,118.90 | $1,119.00 | |