| 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 | $63.62 | 6.344% | $67.6561 | $67.66 | $67.65 | $67.70 |
| Purchase #2 | $228.71 | 4.723% | $239.512 | $239.51 | $239.50 | $239.50 |
| Purchase #3 | $73.90 | 4.393% | $77.1464 | $77.15 | $77.15 | $77.10 |
| Purchase #4 | $218.34 | 7.727% | $235.2111 | $235.21 | $235.20 | $235.20 |
| Purchase #5 | $135.41 | 6.859% | $144.6978 | $144.70 | $144.70 | $144.70 |
| Purchase #6 | $72.34 | 11.427% | $80.6063 | $80.61 | $80.60 | $80.60 |
| Purchase #7 | $39.60 | 11.650% | $44.2134 | $44.21 | $44.20 | $44.20 |
| 7 purchase totals = | $831.92 | $889.0431 | $889.05 | $889.00 | $889.00 | |