| 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 | $48.77 | 6.861% | $52.1161 | $52.12 | $52.10 | $52.10 |
| Purchase #2 | $20.71 | 5.302% | $21.808 | $21.81 | $21.80 | $21.80 |
| Purchase #3 | $40.52 | 13.873% | $46.1413 | $46.14 | $46.15 | $46.10 |
| Purchase #4 | $11.31 | 6.416% | $12.0356 | $12.04 | $12.05 | $12.00 |
| Purchase #5 | $182.25 | 12.347% | $204.7524 | $204.75 | $204.75 | $204.80 |
| Purchase #6 | $71.77 | 7.575% | $77.2066 | $77.21 | $77.20 | $77.20 |
| Purchase #7 | $150.94 | 4.630% | $157.9285 | $157.93 | $157.95 | $157.90 |
| 7 purchase totals = | $526.27 | $571.9885 | $572.00 | $572.00 | $571.90 | |