| 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 | $89.70 | 9.605% | $98.3157 | $98.32 | $98.30 | $98.30 |
| Purchase #2 | $176.96 | 10.610% | $195.7355 | $195.74 | $195.75 | $195.70 |
| Purchase #3 | $99.46 | 5.194% | $104.626 | $104.63 | $104.65 | $104.60 |
| Purchase #4 | $102.82 | 10.557% | $113.6747 | $113.67 | $113.65 | $113.70 |
| Purchase #5 | $139.63 | 3.276% | $144.2043 | $144.20 | $144.20 | $144.20 |
| Purchase #6 | $75.49 | 9.231% | $82.4585 | $82.46 | $82.45 | $82.50 |
| Purchase #7 | $70.50 | 3.142% | $72.7151 | $72.72 | $72.70 | $72.70 |
| 7 purchase totals = | $754.56 | $811.7298 | $811.74 | $811.70 | $811.70 | |