| 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 | $25.72 | 6.747% | $27.4553 | $27.46 | $27.45 | $27.50 |
| Purchase #2 | $145.41 | 13.383% | $164.8702 | $164.87 | $164.85 | $164.90 |
| Purchase #3 | $76.70 | 7.224% | $82.2408 | $82.24 | $82.25 | $82.20 |
| Purchase #4 | $70.26 | 5.208% | $73.9191 | $73.92 | $73.90 | $73.90 |
| Purchase #5 | $131.26 | 3.325% | $135.6244 | $135.62 | $135.60 | $135.60 |
| Purchase #6 | $215.78 | 7.460% | $231.8772 | $231.88 | $231.90 | $231.90 |
| Purchase #7 | $195.75 | 10.599% | $216.4975 | $216.50 | $216.50 | $216.50 |
| 7 purchase totals = | $860.88 | $932.4845 | $932.49 | $932.45 | $932.50 | |