| 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 | $76.75 | 8.703% | $83.4296 | $83.43 | $83.45 | $83.40 |
| Purchase #2 | $90.99 | 10.395% | $100.4484 | $100.45 | $100.45 | $100.40 |
| Purchase #3 | $225.88 | 7.282% | $242.3286 | $242.33 | $242.35 | $242.30 |
| Purchase #4 | $8.53 | 11.756% | $9.5328 | $9.53 | $9.55 | $9.50 |
| Purchase #5 | $94.37 | 3.494% | $97.6673 | $97.67 | $97.65 | $97.70 |
| Purchase #6 | $50.57 | 3.373% | $52.2757 | $52.28 | $52.30 | $52.30 |
| Purchase #7 | $71.74 | 11.504% | $79.993 | $79.99 | $80.00 | $80.00 |
| 7 purchase totals = | $618.83 | $665.6754 | $665.68 | $665.75 | $665.60 | |