| 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 | $124.74 | 6.320% | $132.6236 | $132.62 | $132.60 | $132.60 |
| Purchase #2 | $197.33 | 6.418% | $209.9946 | $209.99 | $210.00 | $210.00 |
| Purchase #3 | $11.44 | 13.430% | $12.9764 | $12.98 | $13.00 | $13.00 |
| Purchase #4 | $164.57 | 11.828% | $184.0353 | $184.04 | $184.05 | $184.00 |
| Purchase #5 | $73.97 | 12.820% | $83.453 | $83.45 | $83.45 | $83.50 |
| Purchase #6 | $106.98 | 6.542% | $113.9786 | $113.98 | $114.00 | $114.00 |
| Purchase #7 | $35.59 | 4.629% | $37.2375 | $37.24 | $37.25 | $37.20 |
| 7 purchase totals = | $714.62 | $774.2990 | $774.30 | $774.35 | $774.30 | |