| 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 | $47.67 | 12.149% | $53.4614 | $53.46 | $53.45 | $53.50 |
| Purchase #2 | $93.59 | 11.110% | $103.9878 | $103.99 | $104.00 | $104.00 |
| Purchase #3 | $228.69 | 8.382% | $247.8588 | $247.86 | $247.85 | $247.90 |
| Purchase #4 | $188.32 | 8.412% | $204.1615 | $204.16 | $204.15 | $204.20 |
| Purchase #5 | $22.94 | 13.413% | $26.0169 | $26.02 | $26.00 | $26.00 |
| Purchase #6 | $245.52 | 10.693% | $271.7735 | $271.77 | $271.75 | $271.80 |
| Purchase #7 | $15.65 | 13.464% | $17.7571 | $17.76 | $17.75 | $17.80 |
| 7 purchase totals = | $842.38 | $925.0170 | $925.02 | $924.95 | $925.20 | |