| 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 | $50.53 | 13.596% | $57.4001 | $57.40 | $57.40 | $57.40 |
| Purchase #2 | $200.66 | 4.749% | $210.1893 | $210.19 | $210.20 | $210.20 |
| Purchase #3 | $165.65 | 12.544% | $186.4291 | $186.43 | $186.45 | $186.40 |
| Purchase #4 | $12.70 | 11.494% | $14.1597 | $14.16 | $14.15 | $14.20 |
| Purchase #5 | $38.65 | 6.721% | $41.2477 | $41.25 | $41.25 | $41.20 |
| Purchase #6 | $190.96 | 4.617% | $199.7766 | $199.78 | $199.80 | $199.80 |
| Purchase #7 | $231.62 | 7.664% | $249.3714 | $249.37 | $249.35 | $249.40 |
| 7 purchase totals = | $890.77 | $958.5739 | $958.58 | $958.60 | $958.60 | |