| 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 | $24.84 | 11.719% | $27.751 | $27.75 | $27.75 | $27.80 |
| Purchase #2 | $15.95 | 12.760% | $17.9852 | $17.99 | $18.00 | $18.00 |
| Purchase #3 | $179.55 | 12.612% | $202.1948 | $202.19 | $202.20 | $202.20 |
| Purchase #4 | $165.56 | 3.857% | $171.9456 | $171.95 | $171.95 | $171.90 |
| Purchase #5 | $131.56 | 7.227% | $141.0678 | $141.07 | $141.05 | $141.10 |
| Purchase #6 | $218.33 | 11.792% | $244.0755 | $244.08 | $244.10 | $244.10 |
| Purchase #7 | $241.33 | 7.862% | $260.3034 | $260.30 | $260.30 | $260.30 |
| 7 purchase totals = | $977.12 | $1,065.3233 | $1,065.33 | $1,065.35 | $1,065.40 | |