| 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 | $35.82 | 5.172% | $37.6726 | $37.67 | $37.65 | $37.70 |
| Purchase #2 | $77.47 | 8.493% | $84.0495 | $84.05 | $84.05 | $84.00 |
| Purchase #3 | $250.92 | 4.343% | $261.8175 | $261.82 | $261.80 | $261.80 |
| Purchase #4 | $204.34 | 8.711% | $222.1401 | $222.14 | $222.15 | $222.10 |
| Purchase #5 | $8.86 | 8.669% | $9.6281 | $9.63 | $9.65 | $9.60 |
| Purchase #6 | $31.39 | 3.245% | $32.4086 | $32.41 | $32.40 | $32.40 |
| Purchase #7 | $78.75 | 7.340% | $84.5303 | $84.53 | $84.55 | $84.50 |
| 7 purchase totals = | $687.55 | $732.2467 | $732.25 | $732.25 | $732.10 | |