| 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 | $67.79 | 3.590% | $70.2237 | $70.22 | $70.20 | $70.20 |
| Purchase #2 | $14.30 | 10.585% | $15.8137 | $15.81 | $15.80 | $15.80 |
| Purchase #3 | $7.47 | 11.401% | $8.3217 | $8.32 | $8.30 | $8.30 |
| Purchase #4 | $60.26 | 5.679% | $63.6822 | $63.68 | $63.70 | $63.70 |
| Purchase #5 | $194.25 | 7.805% | $209.4112 | $209.41 | $209.40 | $209.40 |
| Purchase #6 | $230.58 | 9.349% | $252.1369 | $252.14 | $252.15 | $252.10 |
| Purchase #7 | $156.65 | 9.488% | $171.513 | $171.51 | $171.50 | $171.50 |
| 7 purchase totals = | $731.30 | $791.1024 | $791.09 | $791.05 | $791.00 | |