| 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 | $88.51 | 9.755% | $97.1442 | $97.14 | $97.15 | $97.10 |
| Purchase #2 | $9.91 | 4.709% | $10.3767 | $10.38 | $10.40 | $10.40 |
| Purchase #3 | $110.82 | 7.467% | $119.0949 | $119.09 | $119.10 | $119.10 |
| Purchase #4 | $80.40 | 13.323% | $91.1117 | $91.11 | $91.10 | $91.10 |
| Purchase #5 | $34.69 | 12.492% | $39.0235 | $39.02 | $39.00 | $39.00 |
| Purchase #6 | $202.38 | 8.223% | $219.0217 | $219.02 | $219.00 | $219.00 |
| Purchase #7 | $198.70 | 5.418% | $209.4656 | $209.47 | $209.45 | $209.50 |
| 7 purchase totals = | $725.41 | $785.2383 | $785.23 | $785.20 | $785.20 | |