| 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 | $128.31 | 12.602% | $144.4796 | $144.48 | $144.50 | $144.50 |
| Purchase #2 | $25.57 | 12.412% | $28.7437 | $28.74 | $28.75 | $28.70 |
| Purchase #3 | $107.79 | 12.434% | $121.1926 | $121.19 | $121.20 | $121.20 |
| Purchase #4 | $210.92 | 9.817% | $231.626 | $231.63 | $231.65 | $231.60 |
| Purchase #5 | $53.41 | 4.713% | $55.9272 | $55.93 | $55.95 | $55.90 |
| Purchase #6 | $131.90 | 4.206% | $137.4477 | $137.45 | $137.45 | $137.40 |
| Purchase #7 | $140.34 | 12.237% | $157.5134 | $157.51 | $157.50 | $157.50 |
| 7 purchase totals = | $798.24 | $876.9302 | $876.93 | $877.00 | $876.80 | |