| 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 | $86.70 | 8.449% | $94.0253 | $94.03 | $94.05 | $94.00 |
| Purchase #2 | $30.70 | 4.511% | $32.0849 | $32.08 | $32.10 | $32.10 |
| Purchase #3 | $11.34 | 7.352% | $12.1737 | $12.17 | $12.15 | $12.20 |
| Purchase #4 | $21.65 | 8.169% | $23.4186 | $23.42 | $23.40 | $23.40 |
| Purchase #5 | $186.92 | 7.869% | $201.6287 | $201.63 | $201.65 | $201.60 |
| Purchase #6 | $31.52 | 7.621% | $33.9221 | $33.92 | $33.90 | $33.90 |
| Purchase #7 | $110.71 | 12.197% | $124.2133 | $124.21 | $124.20 | $124.20 |
| 7 purchase totals = | $479.54 | $521.4666 | $521.46 | $521.45 | $521.40 | |