| 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 | $63.87 | 5.120% | $67.1401 | $67.14 | $67.15 | $67.10 |
| Purchase #2 | $40.64 | 9.246% | $44.3976 | $44.40 | $44.40 | $44.40 |
| Purchase #3 | $34.78 | 12.842% | $39.2464 | $39.25 | $39.25 | $39.20 |
| Purchase #4 | $63.87 | 7.153% | $68.4386 | $68.44 | $68.45 | $68.40 |
| Purchase #5 | $149.30 | 6.724% | $159.3389 | $159.34 | $159.35 | $159.30 |
| Purchase #6 | $195.26 | 3.553% | $202.1976 | $202.20 | $202.20 | $202.20 |
| Purchase #7 | $90.64 | 7.450% | $97.3927 | $97.39 | $97.40 | $97.40 |
| 7 purchase totals = | $638.36 | $678.1519 | $678.16 | $678.20 | $678.00 | |