| 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 | $23.31 | 3.536% | $24.1342 | $24.13 | $24.15 | $24.10 |
| Purchase #2 | $137.46 | 11.668% | $153.4988 | $153.50 | $153.50 | $153.50 |
| Purchase #3 | $29.76 | 3.721% | $30.8674 | $30.87 | $30.85 | $30.90 |
| Purchase #4 | $223.43 | 4.578% | $233.6586 | $233.66 | $233.65 | $233.70 |
| Purchase #5 | $150.43 | 6.383% | $160.0319 | $160.03 | $160.05 | $160.00 |
| Purchase #6 | $7.84 | 9.509% | $8.5855 | $8.59 | $8.60 | $8.60 |
| Purchase #7 | $157.55 | 4.851% | $165.1928 | $165.19 | $165.20 | $165.20 |
| 7 purchase totals = | $729.78 | $775.9692 | $775.97 | $776.00 | $776.00 | |