| 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 | $29.45 | 9.453% | $32.2339 | $32.23 | $32.25 | $32.20 |
| Purchase #2 | $68.52 | 11.818% | $76.6177 | $76.62 | $76.60 | $76.60 |
| Purchase #3 | $198.47 | 11.495% | $221.2841 | $221.28 | $221.30 | $221.30 |
| Purchase #4 | $164.46 | 4.371% | $171.6485 | $171.65 | $171.65 | $171.60 |
| Purchase #5 | $29.76 | 5.635% | $31.437 | $31.44 | $31.45 | $31.40 |
| Purchase #6 | $223.69 | 3.279% | $231.0248 | $231.02 | $231.00 | $231.00 |
| Purchase #7 | $44.44 | 11.831% | $49.6977 | $49.70 | $49.70 | $49.70 |
| 7 purchase totals = | $758.79 | $813.9437 | $813.94 | $813.95 | $813.80 | |