| 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 | $85.64 | 4.513% | $89.5049 | $89.50 | $89.50 | $89.50 |
| Purchase #2 | $158.96 | 3.172% | $164.0022 | $164.00 | $164.00 | $164.00 |
| Purchase #3 | $18.84 | 11.809% | $21.0648 | $21.06 | $21.05 | $21.10 |
| Purchase #4 | $38.63 | 9.760% | $42.4003 | $42.40 | $42.40 | $42.40 |
| Purchase #5 | $219.86 | 7.469% | $236.2813 | $236.28 | $236.30 | $236.30 |
| Purchase #6 | $228.34 | 11.327% | $254.2041 | $254.20 | $254.20 | $254.20 |
| Purchase #7 | $27.58 | 9.264% | $30.135 | $30.14 | $30.15 | $30.10 |
| 7 purchase totals = | $777.85 | $837.5926 | $837.58 | $837.60 | $837.60 | |