| 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 | $86.60 | 5.174% | $91.0807 | $91.08 | $91.10 | $91.10 |
| Purchase #2 | $10.68 | 11.600% | $11.9189 | $11.92 | $11.90 | $11.90 |
| Purchase #3 | $113.88 | 11.345% | $126.7997 | $126.80 | $126.80 | $126.80 |
| Purchase #4 | $45.82 | 12.567% | $51.5782 | $51.58 | $51.60 | $51.60 |
| Purchase #5 | $175.47 | 7.859% | $189.2602 | $189.26 | $189.25 | $189.30 |
| Purchase #6 | $184.37 | 13.254% | $208.8064 | $208.81 | $208.80 | $208.80 |
| Purchase #7 | $106.76 | 10.853% | $118.3467 | $118.35 | $118.35 | $118.30 |
| 7 purchase totals = | $723.58 | $797.7908 | $797.80 | $797.80 | $797.80 | |