| 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 | $65.84 | 3.127% | $67.8988 | $67.90 | $67.90 | $67.90 |
| Purchase #2 | $36.31 | 8.120% | $39.2584 | $39.26 | $39.25 | $39.30 |
| Purchase #3 | $214.47 | 4.245% | $223.5743 | $223.57 | $223.55 | $223.60 |
| Purchase #4 | $210.87 | 10.167% | $232.3092 | $232.31 | $232.30 | $232.30 |
| Purchase #5 | $206.89 | 12.659% | $233.0802 | $233.08 | $233.10 | $233.10 |
| Purchase #6 | $28.72 | 5.698% | $30.3565 | $30.36 | $30.35 | $30.40 |
| Purchase #7 | $194.51 | 4.633% | $203.5216 | $203.52 | $203.50 | $203.50 |
| 7 purchase totals = | $957.61 | $1,029.9990 | $1,030.00 | $1,029.95 | $1,030.10 | |