| 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 | $61.75 | 4.449% | $64.4973 | $64.50 | $64.50 | $64.50 |
| Purchase #2 | $73.32 | 9.418% | $80.2253 | $80.23 | $80.25 | $80.20 |
| Purchase #3 | $175.51 | 11.620% | $195.9043 | $195.90 | $195.90 | $195.90 |
| Purchase #4 | $100.46 | 11.468% | $111.9808 | $111.98 | $112.00 | $112.00 |
| Purchase #5 | $202.69 | 6.112% | $215.0784 | $215.08 | $215.10 | $215.10 |
| Purchase #6 | $62.68 | 12.404% | $70.4548 | $70.45 | $70.45 | $70.50 |
| Purchase #7 | $192.73 | 10.218% | $212.4232 | $212.42 | $212.40 | $212.40 |
| 7 purchase totals = | $869.14 | $950.5641 | $950.56 | $950.60 | $950.60 | |