| 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 | $99.50 | 13.260% | $112.6937 | $112.69 | $112.70 | $112.70 |
| Purchase #2 | $71.82 | 4.775% | $75.2494 | $75.25 | $75.25 | $75.20 |
| Purchase #3 | $134.57 | 6.741% | $143.6414 | $143.64 | $143.65 | $143.60 |
| Purchase #4 | $49.69 | 8.782% | $54.0538 | $54.05 | $54.05 | $54.10 |
| Purchase #5 | $17.94 | 3.116% | $18.499 | $18.50 | $18.50 | $18.50 |
| Purchase #6 | $44.54 | 9.135% | $48.6087 | $48.61 | $48.60 | $48.60 |
| Purchase #7 | $234.72 | 7.433% | $252.1667 | $252.17 | $252.15 | $252.20 |
| 7 purchase totals = | $652.78 | $704.9127 | $704.91 | $704.90 | $704.90 | |