| 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 | $88.91 | 9.476% | $97.3351 | $97.34 | $97.35 | $97.30 |
| Purchase #2 | $143.66 | 11.784% | $160.5889 | $160.59 | $160.60 | $160.60 |
| Purchase #3 | $78.96 | 9.867% | $86.751 | $86.75 | $86.75 | $86.80 |
| Purchase #4 | $18.95 | 3.514% | $19.6159 | $19.62 | $19.60 | $19.60 |
| Purchase #5 | $127.37 | 10.322% | $140.5171 | $140.52 | $140.50 | $140.50 |
| Purchase #6 | $197.26 | 10.787% | $218.5384 | $218.54 | $218.55 | $218.50 |
| Purchase #7 | $61.87 | 9.329% | $67.6419 | $67.64 | $67.65 | $67.60 |
| 7 purchase totals = | $716.98 | $790.9883 | $791.00 | $791.00 | $790.90 | |