| 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 | $55.62 | 3.748% | $57.7046 | $57.70 | $57.70 | $57.70 |
| Purchase #2 | $169.75 | 13.871% | $193.296 | $193.30 | $193.30 | $193.30 |
| Purchase #3 | $113.85 | 4.171% | $118.5987 | $118.60 | $118.60 | $118.60 |
| Purchase #4 | $27.83 | 13.599% | $31.6146 | $31.61 | $31.60 | $31.60 |
| Purchase #5 | $51.31 | 11.400% | $57.1593 | $57.16 | $57.15 | $57.20 |
| Purchase #6 | $117.41 | 8.649% | $127.5648 | $127.56 | $127.55 | $127.60 |
| Purchase #7 | $223.64 | 8.188% | $241.9516 | $241.95 | $241.95 | $242.00 |
| 7 purchase totals = | $759.41 | $827.8896 | $827.88 | $827.85 | $828.00 | |