| 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 | $15.87 | 5.424% | $16.7308 | $16.73 | $16.75 | $16.70 |
| Purchase #2 | $15.54 | 12.827% | $17.5333 | $17.53 | $17.55 | $17.50 |
| Purchase #3 | $231.60 | 6.140% | $245.8202 | $245.82 | $245.80 | $245.80 |
| Purchase #4 | $183.62 | 11.867% | $205.4102 | $205.41 | $205.40 | $205.40 |
| Purchase #5 | $95.78 | 7.734% | $103.1876 | $103.19 | $103.20 | $103.20 |
| Purchase #6 | $237.46 | 9.126% | $259.1306 | $259.13 | $259.15 | $259.10 |
| Purchase #7 | $238.56 | 10.691% | $264.0644 | $264.06 | $264.05 | $264.10 |
| 7 purchase totals = | $1,018.43 | $1,111.8771 | $1,111.87 | $1,111.90 | $1,111.80 | |