| 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 | $102.53 | 12.454% | $115.2991 | $115.30 | $115.30 | $115.30 |
| Purchase #2 | $230.33 | 12.542% | $259.218 | $259.22 | $259.20 | $259.20 |
| Purchase #3 | $56.52 | 12.435% | $63.5483 | $63.55 | $63.55 | $63.50 |
| Purchase #4 | $22.45 | 11.525% | $25.0374 | $25.04 | $25.05 | $25.00 |
| Purchase #5 | $62.60 | 4.868% | $65.6474 | $65.65 | $65.65 | $65.60 |
| Purchase #6 | $67.60 | 11.566% | $75.4186 | $75.42 | $75.40 | $75.40 |
| Purchase #7 | $145.84 | 8.453% | $158.1679 | $158.17 | $158.15 | $158.20 |
| 7 purchase totals = | $687.87 | $762.3367 | $762.35 | $762.30 | $762.20 | |