| 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 | $92.70 | 9.420% | $101.4323 | $101.43 | $101.45 | $101.40 |
| Purchase #2 | $75.89 | 13.710% | $86.2945 | $86.29 | $86.30 | $86.30 |
| Purchase #3 | $91.31 | 6.365% | $97.1219 | $97.12 | $97.10 | $97.10 |
| Purchase #4 | $21.40 | 6.820% | $22.8595 | $22.86 | $22.85 | $22.90 |
| Purchase #5 | $125.25 | 3.465% | $129.5899 | $129.59 | $129.60 | $129.60 |
| Purchase #6 | $99.68 | 12.599% | $112.2387 | $112.24 | $112.25 | $112.20 |
| Purchase #7 | $94.51 | 8.407% | $102.4555 | $102.46 | $102.45 | $102.50 |
| 7 purchase totals = | $600.74 | $651.9923 | $651.99 | $652.00 | $652.00 | |