| 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 | $65.39 | 11.734% | $73.0629 | $73.06 | $73.05 | $73.10 |
| Purchase #2 | $233.76 | 3.781% | $242.5985 | $242.60 | $242.60 | $242.60 |
| Purchase #3 | $138.45 | 3.666% | $143.5256 | $143.53 | $143.55 | $143.50 |
| Purchase #4 | $26.77 | 12.182% | $30.0311 | $30.03 | $30.05 | $30.00 |
| Purchase #5 | $108.76 | 13.249% | $123.1696 | $123.17 | $123.15 | $123.20 |
| Purchase #6 | $94.89 | 8.257% | $102.7251 | $102.73 | $102.75 | $102.70 |
| Purchase #7 | $118.89 | 7.872% | $128.249 | $128.25 | $128.25 | $128.20 |
| 7 purchase totals = | $786.91 | $843.3618 | $843.37 | $843.40 | $843.30 | |