| 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 | $5.52 | 12.660% | $6.2188 | $6.22 | $6.20 | $6.20 |
| Purchase #2 | $214.82 | 5.676% | $227.0132 | $227.01 | $227.00 | $227.00 |
| Purchase #3 | $54.89 | 4.286% | $57.2426 | $57.24 | $57.25 | $57.20 |
| Purchase #4 | $178.41 | 8.347% | $193.3019 | $193.30 | $193.30 | $193.30 |
| Purchase #5 | $61.63 | 3.776% | $63.9571 | $63.96 | $63.95 | $64.00 |
| Purchase #6 | $72.46 | 9.487% | $79.3343 | $79.33 | $79.35 | $79.30 |
| Purchase #7 | $216.74 | 7.283% | $232.5252 | $232.53 | $232.55 | $232.50 |
| 7 purchase totals = | $804.47 | $859.5931 | $859.59 | $859.60 | $859.50 | |