| 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 | $45.70 | 7.415% | $49.0887 | $49.09 | $49.10 | $49.10 |
| Purchase #2 | $44.63 | 5.751% | $47.1967 | $47.20 | $47.20 | $47.20 |
| Purchase #3 | $178.58 | 11.591% | $199.2792 | $199.28 | $199.30 | $199.30 |
| Purchase #4 | $91.74 | 4.292% | $95.6775 | $95.68 | $95.70 | $95.70 |
| Purchase #5 | $9.77 | 8.325% | $10.5834 | $10.58 | $10.60 | $10.60 |
| Purchase #6 | $167.87 | 9.507% | $183.8294 | $183.83 | $183.85 | $183.80 |
| Purchase #7 | $145.67 | 5.734% | $154.0227 | $154.02 | $154.00 | $154.00 |
| 7 purchase totals = | $683.96 | $739.6776 | $739.68 | $739.75 | $739.70 | |