| 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 | $15.86 | 10.189% | $17.476 | $17.48 | $17.50 | $17.50 |
| Purchase #2 | $88.45 | 12.741% | $99.7194 | $99.72 | $99.70 | $99.70 |
| Purchase #3 | $223.84 | 13.639% | $254.3695 | $254.37 | $254.35 | $254.40 |
| Purchase #4 | $24.36 | 4.164% | $25.3744 | $25.37 | $25.35 | $25.40 |
| Purchase #5 | $177.30 | 5.719% | $187.4398 | $187.44 | $187.45 | $187.40 |
| Purchase #6 | $129.56 | 3.121% | $133.6036 | $133.60 | $133.60 | $133.60 |
| Purchase #7 | $146.64 | 11.430% | $163.401 | $163.40 | $163.40 | $163.40 |
| 7 purchase totals = | $806.01 | $881.3837 | $881.38 | $881.35 | $881.40 | |