| 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 | $6.92 | 10.759% | $7.6645 | $7.66 | $7.65 | $7.70 |
| Purchase #2 | $202.68 | 12.793% | $228.6089 | $228.61 | $228.60 | $228.60 |
| Purchase #3 | $22.68 | 10.440% | $25.0478 | $25.05 | $25.05 | $25.00 |
| Purchase #4 | $196.33 | 6.260% | $208.6203 | $208.62 | $208.60 | $208.60 |
| Purchase #5 | $31.40 | 7.339% | $33.7044 | $33.70 | $33.70 | $33.70 |
| Purchase #6 | $97.53 | 9.276% | $106.5769 | $106.58 | $106.60 | $106.60 |
| Purchase #7 | $29.65 | 3.810% | $30.7797 | $30.78 | $30.80 | $30.80 |
| 7 purchase totals = | $587.19 | $641.0025 | $641.00 | $641.00 | $641.00 | |