| 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 | $83.68 | 10.446% | $92.4212 | $92.42 | $92.40 | $92.40 |
| Purchase #2 | $163.73 | 3.146% | $168.8809 | $168.88 | $168.90 | $168.90 |
| Purchase #3 | $9.61 | 10.867% | $10.6543 | $10.65 | $10.65 | $10.70 |
| Purchase #4 | $8.68 | 5.168% | $9.1286 | $9.13 | $9.15 | $9.10 |
| Purchase #5 | $23.87 | 9.613% | $26.1646 | $26.16 | $26.15 | $26.20 |
| Purchase #6 | $168.83 | 4.270% | $176.039 | $176.04 | $176.05 | $176.00 |
| Purchase #7 | $22.67 | 9.418% | $24.8051 | $24.81 | $24.80 | $24.80 |
| 7 purchase totals = | $481.07 | $508.0937 | $508.09 | $508.10 | $508.10 | |