| 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 | $31.41 | 9.428% | $34.3713 | $34.37 | $34.35 | $34.40 |
| Purchase #2 | $124.42 | 8.338% | $134.7941 | $134.79 | $134.80 | $134.80 |
| Purchase #3 | $82.83 | 9.845% | $90.9846 | $90.98 | $91.00 | $91.00 |
| Purchase #4 | $19.80 | 5.148% | $20.8193 | $20.82 | $20.80 | $20.80 |
| Purchase #5 | $186.71 | 10.295% | $205.9318 | $205.93 | $205.95 | $205.90 |
| Purchase #6 | $201.28 | 11.395% | $224.2159 | $224.22 | $224.20 | $224.20 |
| Purchase #7 | $165.41 | 8.587% | $179.6138 | $179.61 | $179.60 | $179.60 |
| 7 purchase totals = | $811.86 | $890.7308 | $890.72 | $890.70 | $890.70 | |