| 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 | $97.86 | 7.128% | $104.8355 | $104.84 | $104.85 | $104.80 |
| Purchase #2 | $174.67 | 5.226% | $183.7983 | $183.80 | $183.80 | $183.80 |
| Purchase #3 | $37.73 | 3.106% | $38.9019 | $38.90 | $38.90 | $38.90 |
| Purchase #4 | $155.30 | 11.134% | $172.5911 | $172.59 | $172.60 | $172.60 |
| Purchase #5 | $23.74 | 7.283% | $25.469 | $25.47 | $25.45 | $25.50 |
| Purchase #6 | $149.93 | 3.324% | $154.9137 | $154.91 | $154.90 | $154.90 |
| Purchase #7 | $119.83 | 12.313% | $134.5847 | $134.58 | $134.60 | $134.60 |
| 7 purchase totals = | $759.06 | $815.0942 | $815.09 | $815.10 | $815.10 | |