| 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 | $89.97 | 13.545% | $102.1564 | $102.16 | $102.15 | $102.20 |
| Purchase #2 | $30.63 | 4.476% | $32.001 | $32.00 | $32.00 | $32.00 |
| Purchase #3 | $15.77 | 10.484% | $17.4233 | $17.42 | $17.40 | $17.40 |
| Purchase #4 | $63.78 | 5.854% | $67.5137 | $67.51 | $67.50 | $67.50 |
| Purchase #5 | $216.41 | 3.724% | $224.4691 | $224.47 | $224.45 | $224.50 |
| Purchase #6 | $148.92 | 9.826% | $163.5529 | $163.55 | $163.55 | $163.60 |
| Purchase #7 | $130.44 | 13.195% | $147.6516 | $147.65 | $147.65 | $147.70 |
| 7 purchase totals = | $695.92 | $754.7680 | $754.76 | $754.70 | $754.90 | |