| 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 | $78.49 | 10.479% | $86.715 | $86.72 | $86.70 | $86.70 |
| Purchase #2 | $83.70 | 11.214% | $93.0861 | $93.09 | $93.10 | $93.10 |
| Purchase #3 | $84.33 | 9.120% | $92.0209 | $92.02 | $92.00 | $92.00 |
| Purchase #4 | $39.33 | 9.744% | $43.1623 | $43.16 | $43.15 | $43.20 |
| Purchase #5 | $146.91 | 10.332% | $162.0887 | $162.09 | $162.10 | $162.10 |
| Purchase #6 | $249.79 | 9.659% | $273.9172 | $273.92 | $273.90 | $273.90 |
| Purchase #7 | $88.90 | 11.663% | $99.2684 | $99.27 | $99.25 | $99.30 |
| 7 purchase totals = | $771.45 | $850.2586 | $850.27 | $850.20 | $850.30 | |