| 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 | $34.84 | 11.708% | $38.9191 | $38.92 | $38.90 | $38.90 |
| Purchase #2 | $10.51 | 5.102% | $11.0462 | $11.05 | $11.05 | $11.00 |
| Purchase #3 | $76.73 | 9.441% | $83.9741 | $83.97 | $83.95 | $84.00 |
| Purchase #4 | $43.58 | 10.372% | $48.1001 | $48.10 | $48.10 | $48.10 |
| Purchase #5 | $186.69 | 8.141% | $201.8884 | $201.89 | $201.90 | $201.90 |
| Purchase #6 | $231.56 | 4.803% | $242.6818 | $242.68 | $242.70 | $242.70 |
| Purchase #7 | $176.91 | 4.139% | $184.2323 | $184.23 | $184.25 | $184.20 |
| 7 purchase totals = | $760.82 | $810.8420 | $810.84 | $810.85 | $810.80 | |