| 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 | $130.26 | 5.587% | $137.5376 | $137.54 | $137.55 | $137.50 |
| Purchase #2 | $59.79 | 10.419% | $66.0195 | $66.02 | $66.00 | $66.00 |
| Purchase #3 | $97.82 | 12.606% | $110.1512 | $110.15 | $110.15 | $110.20 |
| Purchase #4 | $26.32 | 4.145% | $27.411 | $27.41 | $27.40 | $27.40 |
| Purchase #5 | $235.56 | 12.303% | $264.5409 | $264.54 | $264.55 | $264.50 |
| Purchase #6 | $73.39 | 5.103% | $77.1351 | $77.14 | $77.15 | $77.10 |
| Purchase #7 | $216.25 | 8.635% | $234.9232 | $234.92 | $234.90 | $234.90 |
| 7 purchase totals = | $839.39 | $917.7185 | $917.72 | $917.70 | $917.60 | |