| 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 | $51.36 | 10.723% | $56.8673 | $56.87 | $56.85 | $56.90 |
| Purchase #2 | $82.72 | 4.680% | $86.5913 | $86.59 | $86.60 | $86.60 |
| Purchase #3 | $191.30 | 12.372% | $214.9676 | $214.97 | $214.95 | $215.00 |
| Purchase #4 | $137.34 | 11.817% | $153.5695 | $153.57 | $153.55 | $153.60 |
| Purchase #5 | $26.63 | 10.696% | $29.4783 | $29.48 | $29.50 | $29.50 |
| Purchase #6 | $128.71 | 9.505% | $140.9439 | $140.94 | $140.95 | $140.90 |
| Purchase #7 | $162.91 | 8.184% | $176.2426 | $176.24 | $176.25 | $176.20 |
| 7 purchase totals = | $780.97 | $858.6605 | $858.66 | $858.65 | $858.70 | |