| 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 | $76.52 | 9.790% | $84.0113 | $84.01 | $84.00 | $84.00 |
| Purchase #2 | $232.56 | 10.566% | $257.1323 | $257.13 | $257.15 | $257.10 |
| Purchase #3 | $120.65 | 3.497% | $124.8691 | $124.87 | $124.85 | $124.90 |
| Purchase #4 | $28.73 | 7.227% | $30.8063 | $30.81 | $30.80 | $30.80 |
| Purchase #5 | $41.91 | 11.850% | $46.8763 | $46.88 | $46.90 | $46.90 |
| Purchase #6 | $228.52 | 5.532% | $241.1617 | $241.16 | $241.15 | $241.20 |
| Purchase #7 | $11.32 | 8.812% | $12.3175 | $12.32 | $12.30 | $12.30 |
| 7 purchase totals = | $740.21 | $797.1745 | $797.18 | $797.15 | $797.20 | |