| 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 | $80.78 | 4.549% | $84.4547 | $84.45 | $84.45 | $84.50 |
| Purchase #2 | $175.57 | 13.549% | $199.358 | $199.36 | $199.35 | $199.40 |
| Purchase #3 | $226.45 | 11.379% | $252.2177 | $252.22 | $252.20 | $252.20 |
| Purchase #4 | $167.81 | 7.360% | $180.1608 | $180.16 | $180.15 | $180.20 |
| Purchase #5 | $9.71 | 4.522% | $10.1491 | $10.15 | $10.15 | $10.10 |
| Purchase #6 | $20.65 | 11.298% | $22.983 | $22.98 | $23.00 | $23.00 |
| Purchase #7 | $200.52 | 4.504% | $209.5514 | $209.55 | $209.55 | $209.60 |
| 7 purchase totals = | $881.49 | $958.8747 | $958.87 | $958.85 | $959.00 | |