| 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 | $47.29 | 10.562% | $52.2848 | $52.28 | $52.30 | $52.30 |
| Purchase #2 | $104.76 | 10.107% | $115.3481 | $115.35 | $115.35 | $115.30 |
| Purchase #3 | $66.59 | 11.291% | $74.1087 | $74.11 | $74.10 | $74.10 |
| Purchase #4 | $142.38 | 8.336% | $154.2488 | $154.25 | $154.25 | $154.20 |
| Purchase #5 | $234.46 | 4.748% | $245.5922 | $245.59 | $245.60 | $245.60 |
| Purchase #6 | $139.41 | 5.833% | $147.5418 | $147.54 | $147.55 | $147.50 |
| Purchase #7 | $62.90 | 12.719% | $70.9003 | $70.90 | $70.90 | $70.90 |
| 7 purchase totals = | $797.79 | $860.0247 | $860.02 | $860.05 | $859.90 | |