| 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 | $96.33 | 12.414% | $108.2884 | $108.29 | $108.30 | $108.30 |
| Purchase #2 | $8.45 | 3.367% | $8.7345 | $8.73 | $8.75 | $8.70 |
| Purchase #3 | $231.30 | 11.750% | $258.4778 | $258.48 | $258.50 | $258.50 |
| Purchase #4 | $96.34 | 8.553% | $104.58 | $104.58 | $104.60 | $104.60 |
| Purchase #5 | $193.73 | 11.325% | $215.6699 | $215.67 | $215.65 | $215.70 |
| Purchase #6 | $43.73 | 6.693% | $46.6568 | $46.66 | $46.65 | $46.70 |
| Purchase #7 | $67.29 | 5.601% | $71.0589 | $71.06 | $71.05 | $71.10 |
| 7 purchase totals = | $737.17 | $813.4663 | $813.47 | $813.50 | $813.60 | |