| 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 | $11.97 | 10.595% | $13.2382 | $13.24 | $13.25 | $13.20 |
| Purchase #2 | $207.33 | 10.588% | $229.2821 | $229.28 | $229.30 | $229.30 |
| Purchase #3 | $60.69 | 11.283% | $67.5377 | $67.54 | $67.55 | $67.50 |
| Purchase #4 | $240.61 | 6.724% | $256.7886 | $256.79 | $256.80 | $256.80 |
| Purchase #5 | $74.39 | 5.187% | $78.2486 | $78.25 | $78.25 | $78.20 |
| Purchase #6 | $33.42 | 8.237% | $36.1728 | $36.17 | $36.15 | $36.20 |
| Purchase #7 | $104.74 | 10.415% | $115.6487 | $115.65 | $115.65 | $115.60 |
| 7 purchase totals = | $733.15 | $796.9167 | $796.92 | $796.95 | $796.80 | |