| 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 | $213.74 | 9.450% | $233.9384 | $233.94 | $233.95 | $233.90 |
| Purchase #2 | $70.82 | 10.675% | $78.38 | $78.38 | $78.40 | $78.40 |
| Purchase #3 | $28.84 | 7.402% | $30.9747 | $30.97 | $30.95 | $31.00 |
| Purchase #4 | $155.80 | 3.397% | $161.0925 | $161.09 | $161.10 | $161.10 |
| Purchase #5 | $40.92 | 12.398% | $45.9933 | $45.99 | $46.00 | $46.00 |
| Purchase #6 | $154.34 | 3.765% | $160.1509 | $160.15 | $160.15 | $160.20 |
| Purchase #7 | $29.50 | 10.183% | $32.504 | $32.50 | $32.50 | $32.50 |
| 7 purchase totals = | $693.96 | $743.0338 | $743.02 | $743.05 | $743.10 | |