| 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 | $22.30 | 11.396% | $24.8413 | $24.84 | $24.85 | $24.80 |
| Purchase #2 | $61.78 | 12.250% | $69.3481 | $69.35 | $69.35 | $69.30 |
| Purchase #3 | $49.53 | 8.226% | $53.6043 | $53.60 | $53.60 | $53.60 |
| Purchase #4 | $163.84 | 11.451% | $182.6013 | $182.60 | $182.60 | $182.60 |
| Purchase #5 | $228.44 | 10.720% | $252.9288 | $252.93 | $252.95 | $252.90 |
| Purchase #6 | $144.38 | 9.667% | $158.3372 | $158.34 | $158.35 | $158.30 |
| Purchase #7 | $47.70 | 9.358% | $52.1638 | $52.16 | $52.15 | $52.20 |
| 7 purchase totals = | $717.97 | $793.8248 | $793.82 | $793.85 | $793.70 | |