| 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 | $21.99 | 11.613% | $24.5437 | $24.54 | $24.55 | $24.50 |
| Purchase #2 | $57.41 | 8.845% | $62.4879 | $62.49 | $62.50 | $62.50 |
| Purchase #3 | $128.58 | 8.661% | $139.7163 | $139.72 | $139.70 | $139.70 |
| Purchase #4 | $134.27 | 9.569% | $147.1183 | $147.12 | $147.10 | $147.10 |
| Purchase #5 | $183.84 | 11.725% | $205.3952 | $205.40 | $205.40 | $205.40 |
| Purchase #6 | $68.83 | 3.423% | $71.1861 | $71.19 | $71.20 | $71.20 |
| Purchase #7 | $201.40 | 5.568% | $212.614 | $212.61 | $212.60 | $212.60 |
| 7 purchase totals = | $796.32 | $863.0615 | $863.07 | $863.05 | $863.00 | |