| 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 | $40.45 | 8.300% | $43.8074 | $43.81 | $43.80 | $43.80 |
| Purchase #2 | $237.26 | 10.286% | $261.6646 | $261.66 | $261.65 | $261.70 |
| Purchase #3 | $157.44 | 8.632% | $171.0302 | $171.03 | $171.05 | $171.00 |
| Purchase #4 | $178.49 | 13.590% | $202.7468 | $202.75 | $202.75 | $202.70 |
| Purchase #5 | $141.74 | 9.607% | $155.357 | $155.36 | $155.35 | $155.40 |
| Purchase #6 | $165.95 | 9.285% | $181.3585 | $181.36 | $181.35 | $181.40 |
| Purchase #7 | $81.43 | 3.758% | $84.4901 | $84.49 | $84.50 | $84.50 |
| 7 purchase totals = | $1,002.76 | $1,100.4546 | $1,100.46 | $1,100.45 | $1,100.50 | |