| 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 | $24.58 | 9.344% | $26.8768 | $26.88 | $26.90 | $26.90 |
| Purchase #2 | $148.81 | 8.686% | $161.7356 | $161.74 | $161.75 | $161.70 |
| Purchase #3 | $152.80 | 8.578% | $165.9072 | $165.91 | $165.90 | $165.90 |
| Purchase #4 | $80.67 | 8.242% | $87.3188 | $87.32 | $87.30 | $87.30 |
| Purchase #5 | $188.26 | 9.364% | $205.8887 | $205.89 | $205.90 | $205.90 |
| Purchase #6 | $247.90 | 4.661% | $259.4546 | $259.45 | $259.45 | $259.50 |
| Purchase #7 | $75.30 | 13.620% | $85.5559 | $85.56 | $85.55 | $85.60 |
| 7 purchase totals = | $918.32 | $992.7376 | $992.75 | $992.75 | $992.80 | |