| 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 | $67.76 | 13.652% | $77.0106 | $77.01 | $77.00 | $77.00 |
| Purchase #2 | $234.51 | 7.713% | $252.5978 | $252.60 | $252.60 | $252.60 |
| Purchase #3 | $72.35 | 7.289% | $77.6236 | $77.62 | $77.60 | $77.60 |
| Purchase #4 | $92.34 | 8.378% | $100.0762 | $100.08 | $100.10 | $100.10 |
| Purchase #5 | $117.52 | 11.269% | $130.7633 | $130.76 | $130.75 | $130.80 |
| Purchase #6 | $90.25 | 4.579% | $94.3825 | $94.38 | $94.40 | $94.40 |
| Purchase #7 | $144.53 | 9.310% | $157.9857 | $157.99 | $158.00 | $158.00 |
| 7 purchase totals = | $819.26 | $890.4397 | $890.44 | $890.45 | $890.50 | |