| 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 | $51.91 | 10.635% | $57.4306 | $57.43 | $57.45 | $57.40 |
| Purchase #2 | $237.36 | 13.144% | $268.5586 | $268.56 | $268.55 | $268.60 |
| Purchase #3 | $218.85 | 3.106% | $225.6475 | $225.65 | $225.65 | $225.60 |
| Purchase #4 | $128.68 | 3.254% | $132.8672 | $132.87 | $132.85 | $132.90 |
| Purchase #5 | $83.37 | 8.275% | $90.2689 | $90.27 | $90.25 | $90.30 |
| Purchase #6 | $154.50 | 5.579% | $163.1196 | $163.12 | $163.10 | $163.10 |
| Purchase #7 | $141.57 | 3.618% | $146.692 | $146.69 | $146.70 | $146.70 |
| 7 purchase totals = | $1,016.24 | $1,084.5844 | $1,084.59 | $1,084.55 | $1,084.60 | |