| 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 | $76.48 | 8.839% | $83.2401 | $83.24 | $83.25 | $83.20 |
| Purchase #2 | $127.48 | 5.486% | $134.4736 | $134.47 | $134.45 | $134.50 |
| Purchase #3 | $196.71 | 4.234% | $205.0387 | $205.04 | $205.05 | $205.00 |
| Purchase #4 | $66.48 | 13.414% | $75.3976 | $75.40 | $75.40 | $75.40 |
| Purchase #5 | $71.28 | 10.735% | $78.9319 | $78.93 | $78.95 | $78.90 |
| Purchase #6 | $218.66 | 7.526% | $235.1164 | $235.12 | $235.10 | $235.10 |
| Purchase #7 | $32.91 | 3.147% | $33.9457 | $33.95 | $33.95 | $33.90 |
| 7 purchase totals = | $790.00 | $846.1440 | $846.15 | $846.15 | $846.00 | |