| 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 | $110.52 | 4.707% | $115.7222 | $115.72 | $115.70 | $115.70 |
| Purchase #2 | $27.49 | 11.689% | $30.7033 | $30.70 | $30.70 | $30.70 |
| Purchase #3 | $226.62 | 7.134% | $242.7871 | $242.79 | $242.80 | $242.80 |
| Purchase #4 | $105.70 | 13.417% | $119.8818 | $119.88 | $119.90 | $119.90 |
| Purchase #5 | $219.49 | 4.258% | $228.8359 | $228.84 | $228.85 | $228.80 |
| Purchase #6 | $134.45 | 11.370% | $149.737 | $149.74 | $149.75 | $149.70 |
| Purchase #7 | $65.61 | 6.721% | $70.0196 | $70.02 | $70.00 | $70.00 |
| 7 purchase totals = | $889.88 | $957.6869 | $957.69 | $957.70 | $957.60 | |