| 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 | $30.54 | 12.862% | $34.4681 | $34.47 | $34.45 | $34.50 |
| Purchase #2 | $143.49 | 12.508% | $161.4377 | $161.44 | $161.45 | $161.40 |
| Purchase #3 | $206.53 | 8.107% | $223.2734 | $223.27 | $223.25 | $223.30 |
| Purchase #4 | $57.75 | 6.241% | $61.3542 | $61.35 | $61.35 | $61.40 |
| Purchase #5 | $173.93 | 7.223% | $186.493 | $186.49 | $186.50 | $186.50 |
| Purchase #6 | $179.75 | 12.702% | $202.5818 | $202.58 | $202.60 | $202.60 |
| Purchase #7 | $176.40 | 5.758% | $186.5571 | $186.56 | $186.55 | $186.60 |
| 7 purchase totals = | $968.39 | $1,056.1653 | $1,056.16 | $1,056.15 | $1,056.30 | |