| 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 | $63.71 | 11.425% | $70.9889 | $70.99 | $71.00 | $71.00 |
| Purchase #2 | $167.91 | 5.217% | $176.6699 | $176.67 | $176.65 | $176.70 |
| Purchase #3 | $190.25 | 9.186% | $207.7264 | $207.73 | $207.75 | $207.70 |
| Purchase #4 | $227.70 | 13.174% | $257.6972 | $257.70 | $257.70 | $257.70 |
| Purchase #5 | $32.69 | 10.216% | $36.0296 | $36.03 | $36.05 | $36.00 |
| Purchase #6 | $78.65 | 13.709% | $89.4321 | $89.43 | $89.45 | $89.40 |
| Purchase #7 | $83.80 | 10.525% | $92.62 | $92.62 | $92.60 | $92.60 |
| 7 purchase totals = | $844.71 | $931.1641 | $931.17 | $931.20 | $931.10 | |