| 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 | $73.54 | 12.296% | $82.5825 | $82.58 | $82.60 | $82.60 |
| Purchase #2 | $51.86 | 5.627% | $54.7782 | $54.78 | $54.80 | $54.80 |
| Purchase #3 | $141.93 | 4.630% | $148.5014 | $148.50 | $148.50 | $148.50 |
| Purchase #4 | $243.81 | 3.836% | $253.1626 | $253.16 | $253.15 | $253.20 |
| Purchase #5 | $182.54 | 5.848% | $193.2149 | $193.21 | $193.20 | $193.20 |
| Purchase #6 | $16.56 | 12.180% | $18.577 | $18.58 | $18.60 | $18.60 |
| Purchase #7 | $74.25 | 3.718% | $77.0106 | $77.01 | $77.00 | $77.00 |
| 7 purchase totals = | $784.49 | $827.8272 | $827.82 | $827.85 | $827.90 | |