| 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 | $75.50 | 3.708% | $78.2995 | $78.30 | $78.30 | $78.30 |
| Purchase #2 | $5.35 | 9.709% | $5.8694 | $5.87 | $5.85 | $5.90 |
| Purchase #3 | $31.61 | 13.635% | $35.92 | $35.92 | $35.90 | $35.90 |
| Purchase #4 | $58.32 | 13.525% | $66.2078 | $66.21 | $66.20 | $66.20 |
| Purchase #5 | $232.94 | 8.279% | $252.2251 | $252.23 | $252.25 | $252.20 |
| Purchase #6 | $133.55 | 12.808% | $150.6551 | $150.66 | $150.65 | $150.70 |
| Purchase #7 | $158.99 | 7.840% | $171.4548 | $171.45 | $171.45 | $171.50 |
| 7 purchase totals = | $696.26 | $760.6317 | $760.64 | $760.60 | $760.70 | |