| 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 | $113.33 | 5.637% | $119.7184 | $119.72 | $119.70 | $119.70 |
| Purchase #2 | $45.49 | 13.124% | $51.4601 | $51.46 | $51.45 | $51.50 |
| Purchase #3 | $63.33 | 13.313% | $71.7611 | $71.76 | $71.75 | $71.80 |
| Purchase #4 | $77.53 | 9.324% | $84.7589 | $84.76 | $84.75 | $84.80 |
| Purchase #5 | $131.45 | 3.739% | $136.3649 | $136.36 | $136.35 | $136.40 |
| Purchase #6 | $66.78 | 12.253% | $74.9626 | $74.96 | $74.95 | $75.00 |
| Purchase #7 | $167.96 | 10.789% | $186.0812 | $186.08 | $186.10 | $186.10 |
| 7 purchase totals = | $665.87 | $725.1072 | $725.10 | $725.05 | $725.30 | |