| 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 | $81.92 | 13.721% | $93.1602 | $93.16 | $93.15 | $93.20 |
| Purchase #2 | $77.44 | 8.794% | $84.2501 | $84.25 | $84.25 | $84.30 |
| Purchase #3 | $19.68 | 11.370% | $21.9176 | $21.92 | $21.90 | $21.90 |
| Purchase #4 | $128.70 | 13.699% | $146.3306 | $146.33 | $146.35 | $146.30 |
| Purchase #5 | $23.86 | 12.602% | $26.8668 | $26.87 | $26.85 | $26.90 |
| Purchase #6 | $230.92 | 12.844% | $260.5794 | $260.58 | $260.60 | $260.60 |
| Purchase #7 | $24.78 | 5.205% | $26.0698 | $26.07 | $26.05 | $26.10 |
| 7 purchase totals = | $587.30 | $659.1745 | $659.18 | $659.15 | $659.30 | |