| 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 | $82.37 | 5.838% | $87.1788 | $87.18 | $87.20 | $87.20 |
| Purchase #2 | $66.30 | 7.680% | $71.3918 | $71.39 | $71.40 | $71.40 |
| Purchase #3 | $102.74 | 4.476% | $107.3386 | $107.34 | $107.35 | $107.30 |
| Purchase #4 | $239.65 | 12.622% | $269.8986 | $269.90 | $269.90 | $269.90 |
| Purchase #5 | $101.79 | 3.800% | $105.658 | $105.66 | $105.65 | $105.70 |
| Purchase #6 | $132.46 | 5.854% | $140.2142 | $140.21 | $140.20 | $140.20 |
| Purchase #7 | $134.42 | 5.534% | $141.8588 | $141.86 | $141.85 | $141.90 |
| 7 purchase totals = | $859.73 | $923.5388 | $923.54 | $923.55 | $923.60 | |