| 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 | $31.91 | 4.750% | $33.4257 | $33.43 | $33.45 | $33.40 |
| Purchase #2 | $80.81 | 5.624% | $85.3548 | $85.35 | $85.35 | $85.40 |
| Purchase #3 | $177.78 | 10.829% | $197.0318 | $197.03 | $197.05 | $197.00 |
| Purchase #4 | $67.81 | 9.552% | $74.2872 | $74.29 | $74.30 | $74.30 |
| Purchase #5 | $86.37 | 12.359% | $97.0445 | $97.04 | $97.05 | $97.00 |
| Purchase #6 | $114.44 | 5.652% | $120.9081 | $120.91 | $120.90 | $120.90 |
| Purchase #7 | $120.79 | 4.290% | $125.9719 | $125.97 | $125.95 | $126.00 |
| 7 purchase totals = | $679.91 | $734.0240 | $734.02 | $734.05 | $734.00 | |