| 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 | $39.96 | 7.711% | $43.0413 | $43.04 | $43.05 | $43.00 |
| Purchase #2 | $117.71 | 5.461% | $124.1381 | $124.14 | $124.15 | $124.10 |
| Purchase #3 | $203.41 | 12.211% | $228.2484 | $228.25 | $228.25 | $228.20 |
| Purchase #4 | $54.25 | 13.234% | $61.4294 | $61.43 | $61.45 | $61.40 |
| Purchase #5 | $217.43 | 11.732% | $242.9389 | $242.94 | $242.95 | $242.90 |
| Purchase #6 | $223.27 | 9.758% | $245.0567 | $245.06 | $245.05 | $245.10 |
| Purchase #7 | $11.25 | 11.856% | $12.5838 | $12.58 | $12.60 | $12.60 |
| 7 purchase totals = | $867.28 | $957.4366 | $957.44 | $957.50 | $957.30 | |