| 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 | $72.36 | 12.792% | $81.6163 | $81.62 | $81.60 | $81.60 |
| Purchase #2 | $14.98 | 8.823% | $16.3017 | $16.30 | $16.30 | $16.30 |
| Purchase #3 | $234.35 | 6.450% | $249.4656 | $249.47 | $249.45 | $249.50 |
| Purchase #4 | $60.27 | 9.714% | $66.1246 | $66.12 | $66.10 | $66.10 |
| Purchase #5 | $63.30 | 10.171% | $69.7382 | $69.74 | $69.75 | $69.70 |
| Purchase #6 | $192.45 | 8.235% | $208.2983 | $208.30 | $208.30 | $208.30 |
| Purchase #7 | $234.45 | 7.598% | $252.2635 | $252.26 | $252.25 | $252.30 |
| 7 purchase totals = | $872.16 | $943.8082 | $943.81 | $943.75 | $943.80 | |