| 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 | $203.89 | 6.197% | $216.5251 | $216.53 | $216.55 | $216.50 |
| Purchase #2 | $134.34 | 5.565% | $141.816 | $141.82 | $141.80 | $141.80 |
| Purchase #3 | $61.48 | 6.812% | $65.668 | $65.67 | $65.65 | $65.70 |
| Purchase #4 | $25.71 | 11.576% | $28.6862 | $28.69 | $28.70 | $28.70 |
| Purchase #5 | $117.97 | 13.764% | $134.2074 | $134.21 | $134.20 | $134.20 |
| Purchase #6 | $117.70 | 7.444% | $126.4616 | $126.46 | $126.45 | $126.50 |
| Purchase #7 | $24.63 | 4.348% | $25.7009 | $25.70 | $25.70 | $25.70 |
| 7 purchase totals = | $685.72 | $739.0652 | $739.08 | $739.05 | $739.10 | |