| 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 | $42.95 | 10.330% | $47.3867 | $47.39 | $47.40 | $47.40 |
| Purchase #2 | $43.84 | 9.497% | $48.0035 | $48.00 | $48.00 | $48.00 |
| Purchase #3 | $84.33 | 12.822% | $95.1428 | $95.14 | $95.15 | $95.10 |
| Purchase #4 | $25.79 | 11.373% | $28.7231 | $28.72 | $28.70 | $28.70 |
| Purchase #5 | $109.49 | 3.200% | $112.9937 | $112.99 | $113.00 | $113.00 |
| Purchase #6 | $199.49 | 5.695% | $210.851 | $210.85 | $210.85 | $210.90 |
| Purchase #7 | $109.47 | 11.861% | $122.4542 | $122.45 | $122.45 | $122.50 |
| 7 purchase totals = | $615.36 | $665.5550 | $665.54 | $665.55 | $665.60 | |