| 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 | $70.93 | 10.756% | $78.5592 | $78.56 | $78.55 | $78.60 |
| Purchase #2 | $65.28 | 10.120% | $71.8863 | $71.89 | $71.90 | $71.90 |
| Purchase #3 | $196.86 | 5.592% | $207.8684 | $207.87 | $207.85 | $207.90 |
| Purchase #4 | $106.93 | 7.289% | $114.7241 | $114.72 | $114.70 | $114.70 |
| Purchase #5 | $224.48 | 6.602% | $239.3002 | $239.30 | $239.30 | $239.30 |
| Purchase #6 | $184.53 | 8.148% | $199.5655 | $199.57 | $199.55 | $199.60 |
| Purchase #7 | $249.58 | 5.158% | $262.4533 | $262.45 | $262.45 | $262.50 |
| 7 purchase totals = | $1,098.59 | $1,174.3570 | $1,174.36 | $1,174.30 | $1,174.50 | |