| 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 | $60.58 | 4.605% | $63.3697 | $63.37 | $63.35 | $63.40 |
| Purchase #2 | $208.76 | 6.408% | $222.1373 | $222.14 | $222.15 | $222.10 |
| Purchase #3 | $15.58 | 5.143% | $16.3813 | $16.38 | $16.40 | $16.40 |
| Purchase #4 | $72.39 | 6.353% | $76.9889 | $76.99 | $77.00 | $77.00 |
| Purchase #5 | $8.92 | 6.431% | $9.4936 | $9.49 | $9.50 | $9.50 |
| Purchase #6 | $81.33 | 7.661% | $87.5607 | $87.56 | $87.55 | $87.60 |
| Purchase #7 | $167.45 | 10.436% | $184.9251 | $184.93 | $184.95 | $184.90 |
| 7 purchase totals = | $615.01 | $660.8566 | $660.86 | $660.90 | $660.90 | |