| 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 | $104.48 | 9.734% | $114.6501 | $114.65 | $114.65 | $114.70 |
| Purchase #2 | $66.75 | 4.657% | $69.8585 | $69.86 | $69.85 | $69.90 |
| Purchase #3 | $100.26 | 3.675% | $103.9446 | $103.94 | $103.95 | $103.90 |
| Purchase #4 | $109.30 | 11.395% | $121.7547 | $121.75 | $121.75 | $121.80 |
| Purchase #5 | $47.34 | 13.847% | $53.8952 | $53.90 | $53.90 | $53.90 |
| Purchase #6 | $28.25 | 9.233% | $30.8583 | $30.86 | $30.85 | $30.90 |
| Purchase #7 | $183.85 | 9.318% | $200.9811 | $200.98 | $201.00 | $201.00 |
| 7 purchase totals = | $640.23 | $695.9425 | $695.94 | $695.95 | $696.10 | |