| 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 | $59.79 | 5.871% | $63.3003 | $63.30 | $63.30 | $63.30 |
| Purchase #2 | $16.48 | 3.239% | $17.0138 | $17.01 | $17.00 | $17.00 |
| Purchase #3 | $149.41 | 10.843% | $165.6105 | $165.61 | $165.60 | $165.60 |
| Purchase #4 | $77.42 | 8.670% | $84.1323 | $84.13 | $84.15 | $84.10 |
| Purchase #5 | $78.40 | 10.285% | $86.4634 | $86.46 | $86.45 | $86.50 |
| Purchase #6 | $221.97 | 11.334% | $247.1281 | $247.13 | $247.15 | $247.10 |
| Purchase #7 | $185.43 | 10.386% | $204.6888 | $204.69 | $204.70 | $204.70 |
| 7 purchase totals = | $788.90 | $868.3372 | $868.33 | $868.35 | $868.30 | |