| 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 | $12.99 | 12.821% | $14.6554 | $14.66 | $14.65 | $14.70 |
| Purchase #2 | $34.74 | 3.820% | $36.0671 | $36.07 | $36.05 | $36.10 |
| Purchase #3 | $192.66 | 3.594% | $199.5842 | $199.58 | $199.60 | $199.60 |
| Purchase #4 | $237.41 | 12.204% | $266.3835 | $266.38 | $266.40 | $266.40 |
| Purchase #5 | $46.38 | 6.167% | $49.2403 | $49.24 | $49.25 | $49.20 |
| Purchase #6 | $53.44 | 4.462% | $55.8245 | $55.82 | $55.80 | $55.80 |
| Purchase #7 | $92.34 | 3.345% | $95.4288 | $95.43 | $95.45 | $95.40 |
| 7 purchase totals = | $669.96 | $717.1838 | $717.18 | $717.20 | $717.20 | |