| 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 | $25.41 | 8.197% | $27.4929 | $27.49 | $27.50 | $27.50 |
| Purchase #2 | $112.74 | 10.600% | $124.6904 | $124.69 | $124.70 | $124.70 |
| Purchase #3 | $207.42 | 11.392% | $231.0493 | $231.05 | $231.05 | $231.00 |
| Purchase #4 | $105.29 | 9.815% | $115.6242 | $115.62 | $115.60 | $115.60 |
| Purchase #5 | $156.88 | 5.194% | $165.0283 | $165.03 | $165.05 | $165.00 |
| Purchase #6 | $73.87 | 13.632% | $83.94 | $83.94 | $83.95 | $83.90 |
| Purchase #7 | $91.75 | 6.282% | $97.5137 | $97.51 | $97.50 | $97.50 |
| 7 purchase totals = | $773.36 | $845.3388 | $845.33 | $845.35 | $845.20 | |