| 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 | $5.66 | 9.166% | $6.1788 | $6.18 | $6.20 | $6.20 |
| Purchase #2 | $95.36 | 13.492% | $108.226 | $108.23 | $108.25 | $108.20 |
| Purchase #3 | $244.90 | 6.207% | $260.1009 | $260.10 | $260.10 | $260.10 |
| Purchase #4 | $31.96 | 5.553% | $33.7347 | $33.73 | $33.75 | $33.70 |
| Purchase #5 | $6.47 | 7.238% | $6.9383 | $6.94 | $6.95 | $6.90 |
| Purchase #6 | $219.33 | 10.575% | $242.5241 | $242.52 | $242.50 | $242.50 |
| Purchase #7 | $201.74 | 11.364% | $224.6657 | $224.67 | $224.65 | $224.70 |
| 7 purchase totals = | $805.42 | $882.3685 | $882.37 | $882.40 | $882.30 | |