| 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 | $14.35 | 12.118% | $16.0889 | $16.09 | $16.10 | $16.10 |
| Purchase #2 | $114.27 | 8.495% | $123.9772 | $123.98 | $124.00 | $124.00 |
| Purchase #3 | $115.28 | 3.374% | $119.1695 | $119.17 | $119.15 | $119.20 |
| Purchase #4 | $25.61 | 12.732% | $28.8707 | $28.87 | $28.85 | $28.90 |
| Purchase #5 | $80.49 | 8.824% | $87.5924 | $87.59 | $87.60 | $87.60 |
| Purchase #6 | $89.90 | 5.690% | $95.0153 | $95.02 | $95.00 | $95.00 |
| Purchase #7 | $169.47 | 12.734% | $191.0503 | $191.05 | $191.05 | $191.10 |
| 7 purchase totals = | $609.37 | $661.7643 | $661.77 | $661.75 | $661.90 | |