| 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 | $64.78 | 9.396% | $70.8667 | $70.87 | $70.85 | $70.90 |
| Purchase #2 | $73.93 | 11.376% | $82.3403 | $82.34 | $82.35 | $82.30 |
| Purchase #3 | $234.92 | 11.375% | $261.6422 | $261.64 | $261.65 | $261.60 |
| Purchase #4 | $31.70 | 7.470% | $34.068 | $34.07 | $34.05 | $34.10 |
| Purchase #5 | $196.82 | 6.358% | $209.3338 | $209.33 | $209.35 | $209.30 |
| Purchase #6 | $246.87 | 7.219% | $264.6915 | $264.69 | $264.70 | $264.70 |
| Purchase #7 | $132.59 | 10.304% | $146.2521 | $146.25 | $146.25 | $146.30 |
| 7 purchase totals = | $981.61 | $1,069.1946 | $1,069.19 | $1,069.20 | $1,069.20 | |