| 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 | $79.50 | 5.197% | $83.6316 | $83.63 | $83.65 | $83.60 |
| Purchase #2 | $232.40 | 6.571% | $247.671 | $247.67 | $247.65 | $247.70 |
| Purchase #3 | $242.54 | 9.469% | $265.5061 | $265.51 | $265.50 | $265.50 |
| Purchase #4 | $7.87 | 7.698% | $8.4758 | $8.48 | $8.50 | $8.50 |
| Purchase #5 | $69.87 | 9.323% | $76.384 | $76.38 | $76.40 | $76.40 |
| Purchase #6 | $150.88 | 9.454% | $165.1442 | $165.14 | $165.15 | $165.10 |
| Purchase #7 | $205.39 | 13.451% | $233.017 | $233.02 | $233.00 | $233.00 |
| 7 purchase totals = | $988.45 | $1,079.8297 | $1,079.83 | $1,079.85 | $1,079.80 | |