| 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 | $113.72 | 9.533% | $124.5609 | $124.56 | $124.55 | $124.60 |
| Purchase #2 | $223.57 | 11.349% | $248.943 | $248.94 | $248.95 | $248.90 |
| Purchase #3 | $44.58 | 5.544% | $47.0515 | $47.05 | $47.05 | $47.10 |
| Purchase #4 | $6.73 | 12.701% | $7.5848 | $7.58 | $7.60 | $7.60 |
| Purchase #5 | $158.99 | 4.431% | $166.0348 | $166.03 | $166.05 | $166.00 |
| Purchase #6 | $90.94 | 6.784% | $97.1094 | $97.11 | $97.10 | $97.10 |
| Purchase #7 | $149.29 | 6.203% | $158.5505 | $158.55 | $158.55 | $158.60 |
| 7 purchase totals = | $787.82 | $849.8349 | $849.82 | $849.85 | $849.90 | |