| 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 | $95.26 | 4.468% | $99.5162 | $99.52 | $99.50 | $99.50 |
| Purchase #2 | $229.25 | 12.784% | $258.5573 | $258.56 | $258.55 | $258.60 |
| Purchase #3 | $131.69 | 11.816% | $147.2505 | $147.25 | $147.25 | $147.30 |
| Purchase #4 | $46.28 | 10.718% | $51.2403 | $51.24 | $51.25 | $51.20 |
| Purchase #5 | $78.41 | 10.473% | $86.6219 | $86.62 | $86.60 | $86.60 |
| Purchase #6 | $210.71 | 3.413% | $217.9015 | $217.90 | $217.90 | $217.90 |
| Purchase #7 | $19.57 | 13.507% | $22.2133 | $22.21 | $22.20 | $22.20 |
| 7 purchase totals = | $811.17 | $883.3010 | $883.30 | $883.25 | $883.30 | |