| 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 | $103.58 | 11.612% | $115.6077 | $115.61 | $115.60 | $115.60 |
| Purchase #2 | $124.77 | 8.667% | $135.5838 | $135.58 | $135.60 | $135.60 |
| Purchase #3 | $72.88 | 11.698% | $81.4055 | $81.41 | $81.40 | $81.40 |
| Purchase #4 | $40.95 | 10.749% | $45.3517 | $45.35 | $45.35 | $45.40 |
| Purchase #5 | $54.26 | 7.539% | $58.3507 | $58.35 | $58.35 | $58.40 |
| Purchase #6 | $180.44 | 3.473% | $186.7067 | $186.71 | $186.70 | $186.70 |
| Purchase #7 | $94.83 | 3.618% | $98.2609 | $98.26 | $98.25 | $98.30 |
| 7 purchase totals = | $671.71 | $721.2670 | $721.27 | $721.25 | $721.40 | |