| 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 | $93.80 | 4.155% | $97.6974 | $97.70 | $97.70 | $97.70 |
| Purchase #2 | $18.58 | 13.149% | $21.0231 | $21.02 | $21.00 | $21.00 |
| Purchase #3 | $113.41 | 10.378% | $125.1797 | $125.18 | $125.20 | $125.20 |
| Purchase #4 | $69.44 | 5.360% | $73.162 | $73.16 | $73.15 | $73.20 |
| Purchase #5 | $36.30 | 6.338% | $38.6007 | $38.60 | $38.60 | $38.60 |
| Purchase #6 | $234.50 | 8.637% | $254.7538 | $254.75 | $254.75 | $254.80 |
| Purchase #7 | $60.97 | 9.746% | $66.9121 | $66.91 | $66.90 | $66.90 |
| 7 purchase totals = | $627.00 | $677.3288 | $677.32 | $677.30 | $677.40 | |