| 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 | $36.65 | 8.521% | $39.7729 | $39.77 | $39.75 | $39.80 |
| Purchase #2 | $174.60 | 10.866% | $193.572 | $193.57 | $193.55 | $193.60 |
| Purchase #3 | $196.39 | 10.849% | $217.6964 | $217.70 | $217.70 | $217.70 |
| Purchase #4 | $14.27 | 8.798% | $15.5255 | $15.53 | $15.55 | $15.50 |
| Purchase #5 | $175.51 | 13.598% | $199.3758 | $199.38 | $199.40 | $199.40 |
| Purchase #6 | $70.56 | 5.313% | $74.3089 | $74.31 | $74.30 | $74.30 |
| Purchase #7 | $198.73 | 8.240% | $215.1054 | $215.11 | $215.10 | $215.10 |
| 7 purchase totals = | $866.71 | $955.3569 | $955.37 | $955.35 | $955.40 | |