| 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 | $39.79 | 13.527% | $45.1724 | $45.17 | $45.15 | $45.20 |
| Purchase #2 | $53.41 | 8.585% | $57.9952 | $58.00 | $58.00 | $58.00 |
| Purchase #3 | $168.85 | 4.557% | $176.5445 | $176.54 | $176.55 | $176.50 |
| Purchase #4 | $17.63 | 11.182% | $19.6014 | $19.60 | $19.60 | $19.60 |
| Purchase #5 | $151.47 | 8.860% | $164.8902 | $164.89 | $164.90 | $164.90 |
| Purchase #6 | $112.40 | 11.859% | $125.7295 | $125.73 | $125.75 | $125.70 |
| Purchase #7 | $71.47 | 5.143% | $75.1457 | $75.15 | $75.15 | $75.10 |
| 7 purchase totals = | $615.02 | $665.0789 | $665.08 | $665.10 | $665.00 | |