| 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 | $43.49 | 7.493% | $46.7487 | $46.75 | $46.75 | $46.70 |
| Purchase #2 | $77.63 | 9.868% | $85.2905 | $85.29 | $85.30 | $85.30 |
| Purchase #3 | $26.39 | 5.732% | $27.9027 | $27.90 | $27.90 | $27.90 |
| Purchase #4 | $123.62 | 11.753% | $138.1491 | $138.15 | $138.15 | $138.10 |
| Purchase #5 | $190.60 | 5.110% | $200.3397 | $200.34 | $200.35 | $200.30 |
| Purchase #6 | $97.58 | 10.298% | $107.6288 | $107.63 | $107.65 | $107.60 |
| Purchase #7 | $133.45 | 11.413% | $148.6806 | $148.68 | $148.70 | $148.70 |
| 7 purchase totals = | $692.76 | $754.7401 | $754.74 | $754.80 | $754.60 | |