| 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 | $124.64 | 4.381% | $130.1005 | $130.10 | $130.10 | $130.10 |
| Purchase #2 | $134.69 | 8.114% | $145.6187 | $145.62 | $145.60 | $145.60 |
| Purchase #3 | $68.39 | 8.525% | $74.2202 | $74.22 | $74.20 | $74.20 |
| Purchase #4 | $72.35 | 6.534% | $77.0773 | $77.08 | $77.10 | $77.10 |
| Purchase #5 | $5.83 | 5.209% | $6.1337 | $6.13 | $6.15 | $6.10 |
| Purchase #6 | $68.41 | 12.351% | $76.8593 | $76.86 | $76.85 | $76.90 |
| Purchase #7 | $152.69 | 10.629% | $168.9194 | $168.92 | $168.90 | $168.90 |
| 7 purchase totals = | $627.00 | $678.9291 | $678.93 | $678.90 | $678.90 | |