| 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 | $69.59 | 8.517% | $75.517 | $75.52 | $75.50 | $75.50 |
| Purchase #2 | $125.33 | 13.677% | $142.4714 | $142.47 | $142.45 | $142.50 |
| Purchase #3 | $163.68 | 11.829% | $183.0417 | $183.04 | $183.05 | $183.00 |
| Purchase #4 | $76.36 | 5.411% | $80.4918 | $80.49 | $80.50 | $80.50 |
| Purchase #5 | $50.60 | 8.246% | $54.7725 | $54.77 | $54.75 | $54.80 |
| Purchase #6 | $16.73 | 11.328% | $18.6252 | $18.63 | $18.65 | $18.60 |
| Purchase #7 | $20.58 | 12.538% | $23.1603 | $23.16 | $23.15 | $23.20 |
| 7 purchase totals = | $522.87 | $578.0799 | $578.08 | $578.05 | $578.10 | |