| 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 | $29.53 | 4.441% | $30.8414 | $30.84 | $30.85 | $30.80 |
| Purchase #2 | $198.55 | 6.700% | $211.8529 | $211.85 | $211.85 | $211.90 |
| Purchase #3 | $119.27 | 9.469% | $130.5637 | $130.56 | $130.55 | $130.60 |
| Purchase #4 | $77.85 | 4.374% | $81.2552 | $81.26 | $81.25 | $81.30 |
| Purchase #5 | $196.25 | 8.849% | $213.6162 | $213.62 | $213.60 | $213.60 |
| Purchase #6 | $56.62 | 5.713% | $59.8547 | $59.85 | $59.85 | $59.90 |
| Purchase #7 | $198.74 | 11.506% | $221.607 | $221.61 | $221.60 | $221.60 |
| 7 purchase totals = | $876.81 | $949.5911 | $949.59 | $949.55 | $949.70 | |