| 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 | $82.51 | 4.808% | $86.4771 | $86.48 | $86.50 | $86.50 |
| Purchase #2 | $240.84 | 7.215% | $258.2166 | $258.22 | $258.20 | $258.20 |
| Purchase #3 | $125.72 | 10.261% | $138.6201 | $138.62 | $138.60 | $138.60 |
| Purchase #4 | $172.38 | 13.175% | $195.0911 | $195.09 | $195.10 | $195.10 |
| Purchase #5 | $32.44 | 5.777% | $34.3141 | $34.31 | $34.30 | $34.30 |
| Purchase #6 | $121.81 | 6.860% | $130.1662 | $130.17 | $130.15 | $130.20 |
| Purchase #7 | $76.35 | 13.372% | $86.5595 | $86.56 | $86.55 | $86.60 |
| 7 purchase totals = | $852.05 | $929.4447 | $929.45 | $929.40 | $929.50 | |