| 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 | $72.72 | 10.219% | $80.1513 | $80.15 | $80.15 | $80.20 |
| Purchase #2 | $130.97 | 4.481% | $136.8388 | $136.84 | $136.85 | $136.80 |
| Purchase #3 | $122.85 | 8.156% | $132.8696 | $132.87 | $132.85 | $132.90 |
| Purchase #4 | $157.98 | 3.585% | $163.6436 | $163.64 | $163.65 | $163.60 |
| Purchase #5 | $131.64 | 7.327% | $141.2853 | $141.29 | $141.30 | $141.30 |
| Purchase #6 | $83.79 | 13.728% | $95.2927 | $95.29 | $95.30 | $95.30 |
| Purchase #7 | $242.85 | 5.196% | $255.4685 | $255.47 | $255.45 | $255.50 |
| 7 purchase totals = | $942.80 | $1,005.5498 | $1,005.55 | $1,005.55 | $1,005.60 | |