| 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 | $225.65 | 4.522% | $235.8539 | $235.85 | $235.85 | $235.90 |
| Purchase #2 | $24.31 | 4.831% | $25.4844 | $25.48 | $25.50 | $25.50 |
| Purchase #3 | $55.60 | 6.471% | $59.1979 | $59.20 | $59.20 | $59.20 |
| Purchase #4 | $159.26 | 9.733% | $174.7608 | $174.76 | $174.75 | $174.80 |
| Purchase #5 | $110.87 | 7.758% | $119.4713 | $119.47 | $119.45 | $119.50 |
| Purchase #6 | $41.64 | 7.683% | $44.8392 | $44.84 | $44.85 | $44.80 |
| Purchase #7 | $24.65 | 9.493% | $26.99 | $26.99 | $27.00 | $27.00 |
| 7 purchase totals = | $641.98 | $686.5975 | $686.59 | $686.60 | $686.70 | |