| 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 | $27.41 | 3.872% | $28.4713 | $28.47 | $28.45 | $28.50 |
| Purchase #2 | $14.99 | 11.357% | $16.6924 | $16.69 | $16.70 | $16.70 |
| Purchase #3 | $43.85 | 5.527% | $46.2736 | $46.27 | $46.25 | $46.30 |
| Purchase #4 | $171.29 | 6.565% | $182.5352 | $182.54 | $182.55 | $182.50 |
| Purchase #5 | $22.75 | 6.389% | $24.2035 | $24.20 | $24.20 | $24.20 |
| Purchase #6 | $179.68 | 3.735% | $186.391 | $186.39 | $186.40 | $186.40 |
| Purchase #7 | $174.95 | 4.623% | $183.0379 | $183.04 | $183.05 | $183.00 |
| 7 purchase totals = | $634.92 | $667.6049 | $667.60 | $667.60 | $667.60 | |