| 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 | $8.53 | 13.824% | $9.7092 | $9.71 | $9.70 | $9.70 |
| Purchase #2 | $188.45 | 10.558% | $208.3466 | $208.35 | $208.35 | $208.30 |
| Purchase #3 | $61.51 | 11.252% | $68.4311 | $68.43 | $68.45 | $68.40 |
| Purchase #4 | $163.91 | 13.314% | $185.733 | $185.73 | $185.75 | $185.70 |
| Purchase #5 | $157.98 | 10.510% | $174.5837 | $174.58 | $174.60 | $174.60 |
| Purchase #6 | $139.73 | 13.585% | $158.7123 | $158.71 | $158.70 | $158.70 |
| Purchase #7 | $70.29 | 9.854% | $77.2164 | $77.22 | $77.20 | $77.20 |
| 7 purchase totals = | $790.40 | $882.7323 | $882.73 | $882.75 | $882.60 | |