| 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 | $14.97 | 8.309% | $16.2139 | $16.21 | $16.20 | $16.20 |
| Purchase #2 | $59.76 | 3.367% | $61.7721 | $61.77 | $61.75 | $61.80 |
| Purchase #3 | $16.38 | 4.755% | $17.1589 | $17.16 | $17.15 | $17.20 |
| Purchase #4 | $188.73 | 12.450% | $212.2269 | $212.23 | $212.25 | $212.20 |
| Purchase #5 | $85.70 | 13.355% | $97.1452 | $97.15 | $97.15 | $97.10 |
| Purchase #6 | $111.77 | 13.131% | $126.4465 | $126.45 | $126.45 | $126.40 |
| Purchase #7 | $167.50 | 8.356% | $181.4963 | $181.50 | $181.50 | $181.50 |
| 7 purchase totals = | $644.81 | $712.4598 | $712.47 | $712.45 | $712.40 | |