| 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 | $7.74 | 11.770% | $8.651 | $8.65 | $8.65 | $8.70 |
| Purchase #2 | $248.35 | 7.589% | $267.1973 | $267.20 | $267.20 | $267.20 |
| Purchase #3 | $77.54 | 11.828% | $86.7114 | $86.71 | $86.70 | $86.70 |
| Purchase #4 | $135.55 | 13.838% | $154.3074 | $154.31 | $154.30 | $154.30 |
| Purchase #5 | $162.53 | 10.293% | $179.2592 | $179.26 | $179.25 | $179.30 |
| Purchase #6 | $48.25 | 3.408% | $49.8944 | $49.89 | $49.90 | $49.90 |
| Purchase #7 | $115.97 | 13.829% | $132.0075 | $132.01 | $132.00 | $132.00 |
| 7 purchase totals = | $795.93 | $878.0282 | $878.03 | $878.00 | $878.10 | |