| 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 | $68.97 | 6.239% | $73.273 | $73.27 | $73.25 | $73.30 |
| Purchase #2 | $246.80 | 9.705% | $270.7519 | $270.75 | $270.75 | $270.80 |
| Purchase #3 | $216.57 | 10.654% | $239.6434 | $239.64 | $239.65 | $239.60 |
| Purchase #4 | $22.27 | 6.777% | $23.7792 | $23.78 | $23.80 | $23.80 |
| Purchase #5 | $167.92 | 4.114% | $174.8282 | $174.83 | $174.85 | $174.80 |
| Purchase #6 | $16.97 | 7.574% | $18.2553 | $18.26 | $18.25 | $18.30 |
| Purchase #7 | $72.56 | 9.195% | $79.2319 | $79.23 | $79.25 | $79.20 |
| 7 purchase totals = | $812.06 | $879.7629 | $879.76 | $879.80 | $879.80 | |