| 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 | $41.95 | 7.849% | $45.2427 | $45.24 | $45.25 | $45.20 |
| Purchase #2 | $102.84 | 12.173% | $115.3587 | $115.36 | $115.35 | $115.40 |
| Purchase #3 | $104.84 | 8.609% | $113.8657 | $113.87 | $113.85 | $113.90 |
| Purchase #4 | $141.63 | 10.296% | $156.2122 | $156.21 | $156.20 | $156.20 |
| Purchase #5 | $186.68 | 5.295% | $196.5647 | $196.56 | $196.55 | $196.60 |
| Purchase #6 | $5.81 | 3.258% | $5.9993 | $6.00 | $6.00 | $6.00 |
| Purchase #7 | $141.75 | 11.281% | $157.7408 | $157.74 | $157.75 | $157.70 |
| 7 purchase totals = | $725.50 | $790.9841 | $790.98 | $790.95 | $791.00 | |