| 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 | $88.62 | 3.518% | $91.7377 | $91.74 | $91.75 | $91.70 |
| Purchase #2 | $129.98 | 13.849% | $147.9809 | $147.98 | $148.00 | $148.00 |
| Purchase #3 | $58.77 | 4.303% | $61.2989 | $61.30 | $61.30 | $61.30 |
| Purchase #4 | $149.25 | 12.357% | $167.6928 | $167.69 | $167.70 | $167.70 |
| Purchase #5 | $83.84 | 6.136% | $88.9844 | $88.98 | $89.00 | $89.00 |
| Purchase #6 | $190.36 | 8.198% | $205.9657 | $205.97 | $205.95 | $206.00 |
| Purchase #7 | $140.32 | 10.725% | $155.3693 | $155.37 | $155.35 | $155.40 |
| 7 purchase totals = | $841.14 | $919.0297 | $919.03 | $919.05 | $919.10 | |