| 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 | $41.88 | 3.856% | $43.4949 | $43.49 | $43.50 | $43.50 |
| Purchase #2 | $193.33 | 4.380% | $201.7979 | $201.80 | $201.80 | $201.80 |
| Purchase #3 | $200.73 | 10.415% | $221.636 | $221.64 | $221.65 | $221.60 |
| Purchase #4 | $12.36 | 7.386% | $13.2729 | $13.27 | $13.25 | $13.30 |
| Purchase #5 | $137.34 | 4.249% | $143.1756 | $143.18 | $143.20 | $143.20 |
| Purchase #6 | $47.84 | 3.670% | $49.5957 | $49.60 | $49.60 | $49.60 |
| Purchase #7 | $204.77 | 6.465% | $218.0084 | $218.01 | $218.00 | $218.00 |
| 7 purchase totals = | $838.25 | $890.9814 | $890.99 | $891.00 | $891.00 | |