| 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 | $84.70 | 3.252% | $87.4544 | $87.45 | $87.45 | $87.50 |
| Purchase #2 | $90.46 | 13.743% | $102.8919 | $102.89 | $102.90 | $102.90 |
| Purchase #3 | $21.65 | 10.287% | $23.8771 | $23.88 | $23.90 | $23.90 |
| Purchase #4 | $226.58 | 12.535% | $254.9818 | $254.98 | $255.00 | $255.00 |
| Purchase #5 | $140.68 | 11.314% | $156.5965 | $156.60 | $156.60 | $156.60 |
| Purchase #6 | $10.73 | 8.235% | $11.6136 | $11.61 | $11.60 | $11.60 |
| Purchase #7 | $224.50 | 7.776% | $241.9571 | $241.96 | $241.95 | $242.00 |
| 7 purchase totals = | $799.30 | $879.3724 | $879.37 | $879.40 | $879.50 | |