| 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 | $37.65 | 3.584% | $38.9994 | $39.00 | $39.00 | $39.00 |
| Purchase #2 | $171.38 | 8.645% | $186.1958 | $186.20 | $186.20 | $186.20 |
| Purchase #3 | $80.83 | 6.530% | $86.1082 | $86.11 | $86.10 | $86.10 |
| Purchase #4 | $216.79 | 13.380% | $245.7965 | $245.80 | $245.80 | $245.80 |
| Purchase #5 | $7.64 | 3.279% | $7.8905 | $7.89 | $7.90 | $7.90 |
| Purchase #6 | $86.48 | 5.185% | $90.964 | $90.96 | $90.95 | $91.00 |
| Purchase #7 | $99.72 | 9.501% | $109.1944 | $109.19 | $109.20 | $109.20 |
| 7 purchase totals = | $700.49 | $765.1488 | $765.15 | $765.15 | $765.20 | |