| 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 | $17.58 | 9.507% | $19.2513 | $19.25 | $19.25 | $19.30 |
| Purchase #2 | $27.37 | 4.557% | $28.6173 | $28.62 | $28.60 | $28.60 |
| Purchase #3 | $60.71 | 3.802% | $63.0182 | $63.02 | $63.00 | $63.00 |
| Purchase #4 | $246.76 | 8.474% | $267.6704 | $267.67 | $267.65 | $267.70 |
| Purchase #5 | $124.84 | 6.839% | $133.3778 | $133.38 | $133.40 | $133.40 |
| Purchase #6 | $46.48 | 10.659% | $51.4343 | $51.43 | $51.45 | $51.40 |
| Purchase #7 | $30.90 | 3.747% | $32.0578 | $32.06 | $32.05 | $32.10 |
| 7 purchase totals = | $554.64 | $595.4271 | $595.43 | $595.40 | $595.50 | |