| 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 | $64.92 | 7.442% | $69.7513 | $69.75 | $69.75 | $69.80 |
| Purchase #2 | $12.32 | 12.723% | $13.8875 | $13.89 | $13.90 | $13.90 |
| Purchase #3 | $236.41 | 5.635% | $249.7317 | $249.73 | $249.75 | $249.70 |
| Purchase #4 | $140.72 | 9.656% | $154.3079 | $154.31 | $154.30 | $154.30 |
| Purchase #5 | $98.66 | 8.820% | $107.3618 | $107.36 | $107.35 | $107.40 |
| Purchase #6 | $136.88 | 8.602% | $148.6544 | $148.65 | $148.65 | $148.70 |
| Purchase #7 | $47.32 | 3.199% | $48.8338 | $48.83 | $48.85 | $48.80 |
| 7 purchase totals = | $737.23 | $792.5284 | $792.52 | $792.55 | $792.60 | |