| 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 | $62.78 | 11.548% | $70.0298 | $70.03 | $70.05 | $70.00 |
| Purchase #2 | $69.83 | 11.520% | $77.8744 | $77.87 | $77.85 | $77.90 |
| Purchase #3 | $191.96 | 9.548% | $210.2883 | $210.29 | $210.30 | $210.30 |
| Purchase #4 | $100.73 | 4.331% | $105.0926 | $105.09 | $105.10 | $105.10 |
| Purchase #5 | $157.66 | 12.726% | $177.7238 | $177.72 | $177.70 | $177.70 |
| Purchase #6 | $142.73 | 4.615% | $149.317 | $149.32 | $149.30 | $149.30 |
| Purchase #7 | $7.81 | 3.605% | $8.0916 | $8.09 | $8.10 | $8.10 |
| 7 purchase totals = | $733.50 | $798.4175 | $798.41 | $798.40 | $798.40 | |