| 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 | $82.99 | 5.681% | $87.7047 | $87.70 | $87.70 | $87.70 |
| Purchase #2 | $148.78 | 5.505% | $156.9703 | $156.97 | $156.95 | $157.00 |
| Purchase #3 | $87.27 | 5.490% | $92.0611 | $92.06 | $92.05 | $92.10 |
| Purchase #4 | $7.96 | 6.382% | $8.468 | $8.47 | $8.45 | $8.50 |
| Purchase #5 | $195.85 | 8.471% | $212.4405 | $212.44 | $212.45 | $212.40 |
| Purchase #6 | $114.48 | 11.856% | $128.0527 | $128.05 | $128.05 | $128.10 |
| Purchase #7 | $154.38 | 12.776% | $174.1036 | $174.10 | $174.10 | $174.10 |
| 7 purchase totals = | $791.71 | $859.8009 | $859.79 | $859.75 | $859.90 | |