| 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 | $30.30 | 10.275% | $33.4133 | $33.41 | $33.40 | $33.40 |
| Purchase #2 | $99.63 | 6.769% | $106.374 | $106.37 | $106.35 | $106.40 |
| Purchase #3 | $27.99 | 4.155% | $29.153 | $29.15 | $29.15 | $29.20 |
| Purchase #4 | $56.41 | 10.370% | $62.2597 | $62.26 | $62.25 | $62.30 |
| Purchase #5 | $71.60 | 6.327% | $76.1301 | $76.13 | $76.15 | $76.10 |
| Purchase #6 | $90.73 | 13.539% | $103.0139 | $103.01 | $103.00 | $103.00 |
| Purchase #7 | $205.34 | 6.193% | $218.0567 | $218.06 | $218.05 | $218.10 |
| 7 purchase totals = | $582.00 | $628.4007 | $628.39 | $628.35 | $628.50 | |