| 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 | $202.54 | 5.338% | $213.3516 | $213.35 | $213.35 | $213.40 |
| Purchase #2 | $250.97 | 5.152% | $263.9 | $263.90 | $263.90 | $263.90 |
| Purchase #3 | $159.30 | 5.260% | $167.6792 | $167.68 | $167.70 | $167.70 |
| Purchase #4 | $88.49 | 4.352% | $92.3411 | $92.34 | $92.35 | $92.30 |
| Purchase #5 | $10.32 | 12.262% | $11.5854 | $11.59 | $11.60 | $11.60 |
| Purchase #6 | $41.44 | 12.526% | $46.6308 | $46.63 | $46.65 | $46.60 |
| Purchase #7 | $89.56 | 8.585% | $97.2487 | $97.25 | $97.25 | $97.20 |
| 7 purchase totals = | $842.62 | $892.7368 | $892.74 | $892.80 | $892.70 | |