| 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 | $188.28 | 12.694% | $212.1803 | $212.18 | $212.20 | $212.20 |
| Purchase #2 | $155.38 | 12.638% | $175.0169 | $175.02 | $175.00 | $175.00 |
| Purchase #3 | $58.54 | 3.602% | $60.6486 | $60.65 | $60.65 | $60.60 |
| Purchase #4 | $72.67 | 8.859% | $79.1078 | $79.11 | $79.10 | $79.10 |
| Purchase #5 | $44.30 | 10.226% | $48.8301 | $48.83 | $48.85 | $48.80 |
| Purchase #6 | $56.76 | 13.564% | $64.4589 | $64.46 | $64.45 | $64.50 |
| Purchase #7 | $24.72 | 6.618% | $26.356 | $26.36 | $26.35 | $26.40 |
| 7 purchase totals = | $600.65 | $666.5986 | $666.61 | $666.60 | $666.60 | |