| 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 | $90.97 | 3.668% | $94.3068 | $94.31 | $94.30 | $94.30 |
| Purchase #2 | $98.29 | 8.756% | $106.8963 | $106.90 | $106.90 | $106.90 |
| Purchase #3 | $66.41 | 13.770% | $75.5547 | $75.55 | $75.55 | $75.60 |
| Purchase #4 | $236.75 | 5.359% | $249.4374 | $249.44 | $249.45 | $249.40 |
| Purchase #5 | $212.52 | 5.552% | $224.3191 | $224.32 | $224.30 | $224.30 |
| Purchase #6 | $39.60 | 13.694% | $45.0228 | $45.02 | $45.00 | $45.00 |
| Purchase #7 | $46.49 | 3.367% | $48.0553 | $48.06 | $48.05 | $48.10 |
| 7 purchase totals = | $791.03 | $843.5924 | $843.60 | $843.55 | $843.60 | |