| 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 | $183.30 | 10.505% | $202.5557 | $202.56 | $202.55 | $202.60 |
| Purchase #2 | $52.97 | 13.333% | $60.0325 | $60.03 | $60.05 | $60.00 |
| Purchase #3 | $28.59 | 6.736% | $30.5158 | $30.52 | $30.50 | $30.50 |
| Purchase #4 | $197.43 | 5.343% | $207.9787 | $207.98 | $208.00 | $208.00 |
| Purchase #5 | $123.33 | 5.720% | $130.3845 | $130.38 | $130.40 | $130.40 |
| Purchase #6 | $119.84 | 8.404% | $129.9114 | $129.91 | $129.90 | $129.90 |
| Purchase #7 | $95.93 | 10.391% | $105.8981 | $105.90 | $105.90 | $105.90 |
| 7 purchase totals = | $801.39 | $867.2767 | $867.28 | $867.30 | $867.30 | |