| 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 | $76.73 | 3.626% | $79.5122 | $79.51 | $79.50 | $79.50 |
| Purchase #2 | $148.54 | 13.747% | $168.9598 | $168.96 | $168.95 | $169.00 |
| Purchase #3 | $250.98 | 4.558% | $262.4197 | $262.42 | $262.40 | $262.40 |
| Purchase #4 | $41.87 | 6.466% | $44.5773 | $44.58 | $44.60 | $44.60 |
| Purchase #5 | $57.84 | 13.334% | $65.5524 | $65.55 | $65.55 | $65.60 |
| Purchase #6 | $220.91 | 12.697% | $248.9589 | $248.96 | $248.95 | $249.00 |
| Purchase #7 | $157.80 | 6.344% | $167.8108 | $167.81 | $167.80 | $167.80 |
| 7 purchase totals = | $954.67 | $1,037.7911 | $1,037.79 | $1,037.75 | $1,037.90 | |