| 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 | $10.70 | 9.585% | $11.7256 | $11.73 | $11.75 | $11.70 |
| Purchase #2 | $91.94 | 5.544% | $97.0372 | $97.04 | $97.05 | $97.00 |
| Purchase #3 | $18.30 | 4.600% | $19.1418 | $19.14 | $19.15 | $19.10 |
| Purchase #4 | $201.56 | 11.690% | $225.1224 | $225.12 | $225.10 | $225.10 |
| Purchase #5 | $175.40 | 10.502% | $193.8205 | $193.82 | $193.80 | $193.80 |
| Purchase #6 | $71.55 | 11.867% | $80.0408 | $80.04 | $80.05 | $80.00 |
| Purchase #7 | $250.55 | 6.606% | $267.1013 | $267.10 | $267.10 | $267.10 |
| 7 purchase totals = | $820.00 | $893.9896 | $893.99 | $894.00 | $893.80 | |