| 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 | $78.57 | 9.836% | $86.2981 | $86.30 | $86.30 | $86.30 |
| Purchase #2 | $107.55 | 9.639% | $117.9167 | $117.92 | $117.90 | $117.90 |
| Purchase #3 | $80.53 | 13.359% | $91.288 | $91.29 | $91.30 | $91.30 |
| Purchase #4 | $176.97 | 13.793% | $201.3795 | $201.38 | $201.40 | $201.40 |
| Purchase #5 | $29.94 | 13.204% | $33.8933 | $33.89 | $33.90 | $33.90 |
| Purchase #6 | $82.25 | 5.444% | $86.7277 | $86.73 | $86.75 | $86.70 |
| Purchase #7 | $210.89 | 7.279% | $226.2407 | $226.24 | $226.25 | $226.20 |
| 7 purchase totals = | $766.70 | $843.7440 | $843.75 | $843.80 | $843.70 | |