| 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 | $72.71 | 5.282% | $76.5505 | $76.55 | $76.55 | $76.60 |
| Purchase #2 | $71.79 | 5.132% | $75.4743 | $75.47 | $75.45 | $75.50 |
| Purchase #3 | $242.46 | 6.661% | $258.6103 | $258.61 | $258.60 | $258.60 |
| Purchase #4 | $148.37 | 5.820% | $157.0051 | $157.01 | $157.00 | $157.00 |
| Purchase #5 | $112.91 | 7.339% | $121.1965 | $121.20 | $121.20 | $121.20 |
| Purchase #6 | $92.62 | 7.832% | $99.874 | $99.87 | $99.85 | $99.90 |
| Purchase #7 | $210.95 | 13.543% | $239.519 | $239.52 | $239.50 | $239.50 |
| 7 purchase totals = | $951.81 | $1,028.2297 | $1,028.23 | $1,028.15 | $1,028.30 | |