| 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 | $141.50 | 7.701% | $152.3969 | $152.40 | $152.40 | $152.40 |
| Purchase #2 | $183.99 | 13.338% | $208.5306 | $208.53 | $208.55 | $208.50 |
| Purchase #3 | $119.66 | 10.832% | $132.6216 | $132.62 | $132.60 | $132.60 |
| Purchase #4 | $64.49 | 11.241% | $71.7393 | $71.74 | $71.75 | $71.70 |
| Purchase #5 | $71.41 | 10.792% | $79.1166 | $79.12 | $79.10 | $79.10 |
| Purchase #6 | $7.67 | 5.730% | $8.1095 | $8.11 | $8.10 | $8.10 |
| Purchase #7 | $97.47 | 9.746% | $106.9694 | $106.97 | $106.95 | $107.00 |
| 7 purchase totals = | $686.19 | $759.4839 | $759.49 | $759.45 | $759.40 | |