| 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 | $96.33 | 13.758% | $109.5831 | $109.58 | $109.60 | $109.60 |
| Purchase #2 | $58.78 | 4.200% | $61.2488 | $61.25 | $61.25 | $61.20 |
| Purchase #3 | $97.48 | 12.790% | $109.9477 | $109.95 | $109.95 | $109.90 |
| Purchase #4 | $20.87 | 5.344% | $21.9853 | $21.99 | $22.00 | $22.00 |
| Purchase #5 | $165.65 | 10.632% | $183.2619 | $183.26 | $183.25 | $183.30 |
| Purchase #6 | $197.50 | 8.675% | $214.6331 | $214.63 | $214.65 | $214.60 |
| Purchase #7 | $155.49 | 12.431% | $174.819 | $174.82 | $174.80 | $174.80 |
| 7 purchase totals = | $792.10 | $875.4789 | $875.48 | $875.50 | $875.40 | |