| 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 | $102.97 | 10.868% | $114.1608 | $114.16 | $114.15 | $114.20 |
| Purchase #2 | $45.69 | 11.148% | $50.7835 | $50.78 | $50.80 | $50.80 |
| Purchase #3 | $46.37 | 5.757% | $49.0395 | $49.04 | $49.05 | $49.00 |
| Purchase #4 | $67.67 | 12.220% | $75.9393 | $75.94 | $75.95 | $75.90 |
| Purchase #5 | $167.46 | 10.685% | $185.3531 | $185.35 | $185.35 | $185.40 |
| Purchase #6 | $10.96 | 9.263% | $11.9752 | $11.98 | $12.00 | $12.00 |
| Purchase #7 | $11.26 | 3.562% | $11.6611 | $11.66 | $11.65 | $11.70 |
| 7 purchase totals = | $452.38 | $498.9125 | $498.91 | $498.95 | $499.00 | |