| 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 | $124.37 | 8.428% | $134.8519 | $134.85 | $134.85 | $134.90 |
| Purchase #2 | $63.89 | 9.767% | $70.1301 | $70.13 | $70.15 | $70.10 |
| Purchase #3 | $194.96 | 10.519% | $215.4678 | $215.47 | $215.45 | $215.50 |
| Purchase #4 | $73.37 | 9.357% | $80.2352 | $80.24 | $80.25 | $80.20 |
| Purchase #5 | $139.97 | 3.874% | $145.3924 | $145.39 | $145.40 | $145.40 |
| Purchase #6 | $239.77 | 13.269% | $271.5851 | $271.59 | $271.60 | $271.60 |
| Purchase #7 | $66.57 | 5.175% | $70.015 | $70.02 | $70.00 | $70.00 |
| 7 purchase totals = | $902.90 | $987.6775 | $987.69 | $987.70 | $987.70 | |