| 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 | $51.34 | 5.857% | $54.347 | $54.35 | $54.35 | $54.30 |
| Purchase #2 | $230.70 | 13.233% | $261.2285 | $261.23 | $261.25 | $261.20 |
| Purchase #3 | $215.40 | 13.767% | $245.0541 | $245.05 | $245.05 | $245.10 |
| Purchase #4 | $138.35 | 8.619% | $150.2744 | $150.27 | $150.25 | $150.30 |
| Purchase #5 | $14.95 | 8.448% | $16.213 | $16.21 | $16.20 | $16.20 |
| Purchase #6 | $94.25 | 8.325% | $102.0963 | $102.10 | $102.10 | $102.10 |
| Purchase #7 | $109.79 | 3.617% | $113.7611 | $113.76 | $113.75 | $113.80 |
| 7 purchase totals = | $854.78 | $942.9744 | $942.97 | $942.95 | $943.00 | |