| 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 | $92.89 | 10.144% | $102.3128 | $102.31 | $102.30 | $102.30 |
| Purchase #2 | $171.61 | 9.797% | $188.4226 | $188.42 | $188.40 | $188.40 |
| Purchase #3 | $97.63 | 8.619% | $106.0447 | $106.04 | $106.05 | $106.00 |
| Purchase #4 | $162.29 | 6.240% | $172.4169 | $172.42 | $172.40 | $172.40 |
| Purchase #5 | $212.53 | 4.122% | $221.2905 | $221.29 | $221.30 | $221.30 |
| Purchase #6 | $25.54 | 7.864% | $27.5485 | $27.55 | $27.55 | $27.50 |
| Purchase #7 | $61.95 | 10.820% | $68.653 | $68.65 | $68.65 | $68.70 |
| 7 purchase totals = | $824.44 | $886.6890 | $886.68 | $886.65 | $886.60 | |