| 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 | $70.39 | 9.700% | $77.2178 | $77.22 | $77.20 | $77.20 |
| Purchase #2 | $123.57 | 12.498% | $139.0138 | $139.01 | $139.00 | $139.00 |
| Purchase #3 | $5.52 | 8.371% | $5.9821 | $5.98 | $6.00 | $6.00 |
| Purchase #4 | $160.43 | 9.289% | $175.3323 | $175.33 | $175.35 | $175.30 |
| Purchase #5 | $67.85 | 13.219% | $76.8191 | $76.82 | $76.80 | $76.80 |
| Purchase #6 | $99.78 | 10.764% | $110.5203 | $110.52 | $110.50 | $110.50 |
| Purchase #7 | $46.94 | 4.329% | $48.972 | $48.97 | $48.95 | $49.00 |
| 7 purchase totals = | $574.48 | $633.8574 | $633.85 | $633.80 | $633.80 | |