| 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 | $100.70 | 4.560% | $105.2919 | $105.29 | $105.30 | $105.30 |
| Purchase #2 | $74.70 | 9.105% | $81.5014 | $81.50 | $81.50 | $81.50 |
| Purchase #3 | $183.49 | 9.783% | $201.4408 | $201.44 | $201.45 | $201.40 |
| Purchase #4 | $185.85 | 5.161% | $195.4417 | $195.44 | $195.45 | $195.40 |
| Purchase #5 | $157.82 | 7.220% | $169.2146 | $169.21 | $169.20 | $169.20 |
| Purchase #6 | $188.44 | 7.585% | $202.7332 | $202.73 | $202.75 | $202.70 |
| Purchase #7 | $5.87 | 13.453% | $6.6597 | $6.66 | $6.65 | $6.70 |
| 7 purchase totals = | $896.87 | $962.2833 | $962.27 | $962.30 | $962.20 | |