| 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 | $201.59 | 8.756% | $219.2412 | $219.24 | $219.25 | $219.20 |
| Purchase #2 | $82.76 | 13.343% | $93.8027 | $93.80 | $93.80 | $93.80 |
| Purchase #3 | $27.58 | 7.611% | $29.6791 | $29.68 | $29.70 | $29.70 |
| Purchase #4 | $75.50 | 4.656% | $79.0153 | $79.02 | $79.00 | $79.00 |
| Purchase #5 | $161.71 | 12.112% | $181.2963 | $181.30 | $181.30 | $181.30 |
| Purchase #6 | $14.71 | 3.836% | $15.2743 | $15.27 | $15.25 | $15.30 |
| Purchase #7 | $125.52 | 10.856% | $139.1465 | $139.15 | $139.15 | $139.10 |
| 7 purchase totals = | $689.37 | $757.4554 | $757.46 | $757.45 | $757.40 | |