| 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 | $50.32 | 3.750% | $52.207 | $52.21 | $52.20 | $52.20 |
| Purchase #2 | $190.79 | 9.232% | $208.4037 | $208.40 | $208.40 | $208.40 |
| Purchase #3 | $75.54 | 6.179% | $80.2076 | $80.21 | $80.20 | $80.20 |
| Purchase #4 | $120.55 | 5.841% | $127.5913 | $127.59 | $127.60 | $127.60 |
| Purchase #5 | $247.69 | 10.477% | $273.6405 | $273.64 | $273.65 | $273.60 |
| Purchase #6 | $12.82 | 8.367% | $13.8926 | $13.89 | $13.90 | $13.90 |
| Purchase #7 | $45.35 | 4.491% | $47.3867 | $47.39 | $47.40 | $47.40 |
| 7 purchase totals = | $743.06 | $803.3294 | $803.33 | $803.35 | $803.30 | |