| 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 | $25.69 | 7.419% | $27.5959 | $27.60 | $27.60 | $27.60 |
| Purchase #2 | $203.65 | 8.381% | $220.7179 | $220.72 | $220.70 | $220.70 |
| Purchase #3 | $126.32 | 4.789% | $132.3695 | $132.37 | $132.35 | $132.40 |
| Purchase #4 | $75.34 | 4.139% | $78.4583 | $78.46 | $78.45 | $78.50 |
| Purchase #5 | $232.47 | 3.109% | $239.6975 | $239.70 | $239.70 | $239.70 |
| Purchase #6 | $144.62 | 8.628% | $157.0978 | $157.10 | $157.10 | $157.10 |
| Purchase #7 | $185.50 | 3.376% | $191.7625 | $191.76 | $191.75 | $191.80 |
| 7 purchase totals = | $993.59 | $1,047.6994 | $1,047.71 | $1,047.65 | $1,047.80 | |