| 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 | $15.89 | 4.343% | $16.5801 | $16.58 | $16.60 | $16.60 |
| Purchase #2 | $151.39 | 3.609% | $156.8537 | $156.85 | $156.85 | $156.90 |
| Purchase #3 | $153.42 | 6.544% | $163.4598 | $163.46 | $163.45 | $163.50 |
| Purchase #4 | $225.32 | 3.716% | $233.6929 | $233.69 | $233.70 | $233.70 |
| Purchase #5 | $83.67 | 11.763% | $93.5121 | $93.51 | $93.50 | $93.50 |
| Purchase #6 | $174.45 | 10.452% | $192.6835 | $192.68 | $192.70 | $192.70 |
| Purchase #7 | $22.44 | 5.124% | $23.5898 | $23.59 | $23.60 | $23.60 |
| 7 purchase totals = | $826.58 | $880.3719 | $880.36 | $880.40 | $880.50 | |