| 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 | $67.59 | 4.444% | $70.5937 | $70.59 | $70.60 | $70.60 |
| Purchase #2 | $201.90 | 5.518% | $213.0408 | $213.04 | $213.05 | $213.00 |
| Purchase #3 | $66.26 | 3.761% | $68.752 | $68.75 | $68.75 | $68.80 |
| Purchase #4 | $8.36 | 7.306% | $8.9708 | $8.97 | $8.95 | $9.00 |
| Purchase #5 | $212.34 | 10.801% | $235.2748 | $235.27 | $235.25 | $235.30 |
| Purchase #6 | $114.78 | 13.702% | $130.5072 | $130.51 | $130.50 | $130.50 |
| Purchase #7 | $73.79 | 12.102% | $82.7201 | $82.72 | $82.70 | $82.70 |
| 7 purchase totals = | $745.02 | $809.8594 | $809.85 | $809.80 | $809.90 | |