| 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 | $90.98 | 7.324% | $97.6434 | $97.64 | $97.65 | $97.60 |
| Purchase #2 | $41.95 | 5.858% | $44.4074 | $44.41 | $44.40 | $44.40 |
| Purchase #3 | $43.38 | 10.403% | $47.8928 | $47.89 | $47.90 | $47.90 |
| Purchase #4 | $175.48 | 8.120% | $189.729 | $189.73 | $189.75 | $189.70 |
| Purchase #5 | $228.58 | 6.171% | $242.6857 | $242.69 | $242.70 | $242.70 |
| Purchase #6 | $181.38 | 6.328% | $192.8577 | $192.86 | $192.85 | $192.90 |
| Purchase #7 | $92.75 | 12.220% | $104.0841 | $104.08 | $104.10 | $104.10 |
| 7 purchase totals = | $854.50 | $919.3001 | $919.30 | $919.35 | $919.30 | |