| 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 | $96.97 | 3.123% | $99.9984 | $100.00 | $100.00 | $100.00 |
| Purchase #2 | $34.64 | 4.843% | $36.3176 | $36.32 | $36.30 | $36.30 |
| Purchase #3 | $111.46 | 5.443% | $117.5268 | $117.53 | $117.55 | $117.50 |
| Purchase #4 | $34.99 | 4.502% | $36.5652 | $36.57 | $36.55 | $36.60 |
| Purchase #5 | $226.83 | 4.535% | $237.1167 | $237.12 | $237.10 | $237.10 |
| Purchase #6 | $102.66 | 3.734% | $106.4933 | $106.49 | $106.50 | $106.50 |
| Purchase #7 | $208.84 | 11.662% | $233.1949 | $233.19 | $233.20 | $233.20 |
| 7 purchase totals = | $816.39 | $867.2129 | $867.22 | $867.20 | $867.20 | |