| 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 | $15.37 | 7.755% | $16.5619 | $16.56 | $16.55 | $16.60 |
| Purchase #2 | $87.94 | 3.500% | $91.0179 | $91.02 | $91.00 | $91.00 |
| Purchase #3 | $165.28 | 11.642% | $184.5219 | $184.52 | $184.50 | $184.50 |
| Purchase #4 | $144.32 | 8.444% | $156.5064 | $156.51 | $156.50 | $156.50 |
| Purchase #5 | $123.43 | 12.188% | $138.4736 | $138.47 | $138.45 | $138.50 |
| Purchase #6 | $74.30 | 8.495% | $80.6118 | $80.61 | $80.60 | $80.60 |
| Purchase #7 | $97.60 | 9.511% | $106.8827 | $106.88 | $106.90 | $106.90 |
| 7 purchase totals = | $708.24 | $774.5762 | $774.57 | $774.50 | $774.60 | |