| 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 | $52.88 | 9.366% | $57.8327 | $57.83 | $57.85 | $57.80 |
| Purchase #2 | $80.33 | 5.498% | $84.7465 | $84.75 | $84.75 | $84.70 |
| Purchase #3 | $122.28 | 4.313% | $127.5539 | $127.55 | $127.55 | $127.60 |
| Purchase #4 | $55.98 | 5.268% | $58.929 | $58.93 | $58.95 | $58.90 |
| Purchase #5 | $237.31 | 5.370% | $250.0535 | $250.05 | $250.05 | $250.10 |
| Purchase #6 | $180.80 | 10.859% | $200.4331 | $200.43 | $200.45 | $200.40 |
| Purchase #7 | $124.46 | 13.173% | $140.8551 | $140.86 | $140.85 | $140.90 |
| 7 purchase totals = | $854.04 | $920.4038 | $920.40 | $920.45 | $920.40 | |