| 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 | $84.29 | 11.625% | $94.0887 | $94.09 | $94.10 | $94.10 |
| Purchase #2 | $91.87 | 8.755% | $99.9132 | $99.91 | $99.90 | $99.90 |
| Purchase #3 | $168.33 | 6.378% | $179.0661 | $179.07 | $179.05 | $179.10 |
| Purchase #4 | $108.95 | 7.592% | $117.2215 | $117.22 | $117.20 | $117.20 |
| Purchase #5 | $52.42 | 8.438% | $56.8432 | $56.84 | $56.85 | $56.80 |
| Purchase #6 | $118.79 | 11.754% | $132.7526 | $132.75 | $132.75 | $132.80 |
| Purchase #7 | $154.87 | 5.558% | $163.4777 | $163.48 | $163.50 | $163.50 |
| 7 purchase totals = | $779.52 | $843.3630 | $843.36 | $843.35 | $843.40 | |