| 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 | $72.96 | 6.528% | $77.7228 | $77.72 | $77.70 | $77.70 |
| Purchase #2 | $28.70 | 8.640% | $31.1797 | $31.18 | $31.20 | $31.20 |
| Purchase #3 | $199.53 | 6.770% | $213.0382 | $213.04 | $213.05 | $213.00 |
| Purchase #4 | $48.79 | 6.517% | $51.9696 | $51.97 | $51.95 | $52.00 |
| Purchase #5 | $96.50 | 8.308% | $104.5172 | $104.52 | $104.50 | $104.50 |
| Purchase #6 | $163.43 | 7.477% | $175.6497 | $175.65 | $175.65 | $175.60 |
| Purchase #7 | $218.99 | 13.542% | $248.6456 | $248.65 | $248.65 | $248.60 |
| 7 purchase totals = | $828.90 | $902.7228 | $902.73 | $902.70 | $902.60 | |