| 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 | $12.74 | 12.156% | $14.2887 | $14.29 | $14.30 | $14.30 |
| Purchase #2 | $145.65 | 12.728% | $164.1883 | $164.19 | $164.20 | $164.20 |
| Purchase #3 | $48.40 | 11.575% | $54.0023 | $54.00 | $54.00 | $54.00 |
| Purchase #4 | $102.38 | 13.154% | $115.8471 | $115.85 | $115.85 | $115.80 |
| Purchase #5 | $113.94 | 11.675% | $127.2425 | $127.24 | $127.25 | $127.20 |
| Purchase #6 | $79.28 | 5.587% | $83.7094 | $83.71 | $83.70 | $83.70 |
| Purchase #7 | $126.27 | 12.468% | $142.0133 | $142.01 | $142.00 | $142.00 |
| 7 purchase totals = | $628.66 | $701.2916 | $701.29 | $701.30 | $701.20 | |