| 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 | $39.45 | 12.548% | $44.4002 | $44.40 | $44.40 | $44.40 |
| Purchase #2 | $163.37 | 13.859% | $186.0114 | $186.01 | $186.00 | $186.00 |
| Purchase #3 | $104.70 | 10.430% | $115.6202 | $115.62 | $115.60 | $115.60 |
| Purchase #4 | $195.76 | 4.858% | $205.27 | $205.27 | $205.25 | $205.30 |
| Purchase #5 | $48.94 | 12.473% | $55.0443 | $55.04 | $55.05 | $55.00 |
| Purchase #6 | $223.75 | 11.442% | $249.3515 | $249.35 | $249.35 | $249.40 |
| Purchase #7 | $34.84 | 11.242% | $38.7567 | $38.76 | $38.75 | $38.80 |
| 7 purchase totals = | $810.81 | $894.4543 | $894.45 | $894.40 | $894.50 | |