| 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 | $7.79 | 5.256% | $8.1994 | $8.20 | $8.20 | $8.20 |
| Purchase #2 | $227.57 | 10.257% | $250.9119 | $250.91 | $250.90 | $250.90 |
| Purchase #3 | $164.59 | 6.242% | $174.8637 | $174.86 | $174.85 | $174.90 |
| Purchase #4 | $22.43 | 9.174% | $24.4877 | $24.49 | $24.50 | $24.50 |
| Purchase #5 | $76.48 | 3.188% | $78.9182 | $78.92 | $78.90 | $78.90 |
| Purchase #6 | $173.37 | 6.683% | $184.9563 | $184.96 | $184.95 | $185.00 |
| Purchase #7 | $178.29 | 3.239% | $184.0648 | $184.06 | $184.05 | $184.10 |
| 7 purchase totals = | $850.52 | $906.4020 | $906.40 | $906.35 | $906.50 | |