| 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 | $84.61 | 3.262% | $87.37 | $87.37 | $87.35 | $87.40 |
| Purchase #2 | $77.83 | 8.801% | $84.6798 | $84.68 | $84.70 | $84.70 |
| Purchase #3 | $10.61 | 8.179% | $11.4778 | $11.48 | $11.50 | $11.50 |
| Purchase #4 | $208.79 | 10.527% | $230.7693 | $230.77 | $230.75 | $230.80 |
| Purchase #5 | $227.37 | 13.494% | $258.0513 | $258.05 | $258.05 | $258.10 |
| Purchase #6 | $10.60 | 13.497% | $12.0307 | $12.03 | $12.05 | $12.00 |
| Purchase #7 | $84.67 | 7.804% | $91.2776 | $91.28 | $91.30 | $91.30 |
| 7 purchase totals = | $704.48 | $775.6565 | $775.66 | $775.70 | $775.80 | |