| 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 | $61.58 | 10.299% | $67.9221 | $67.92 | $67.90 | $67.90 |
| Purchase #2 | $97.28 | 7.277% | $104.3591 | $104.36 | $104.35 | $104.40 |
| Purchase #3 | $215.86 | 8.301% | $233.7785 | $233.78 | $233.80 | $233.80 |
| Purchase #4 | $64.31 | 10.395% | $70.995 | $71.00 | $71.00 | $71.00 |
| Purchase #5 | $7.40 | 11.107% | $8.2219 | $8.22 | $8.20 | $8.20 |
| Purchase #6 | $139.72 | 4.411% | $145.883 | $145.88 | $145.90 | $145.90 |
| Purchase #7 | $44.99 | 4.217% | $46.8872 | $46.89 | $46.90 | $46.90 |
| 7 purchase totals = | $631.14 | $678.0468 | $678.05 | $678.05 | $678.10 | |