| 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 | $77.55 | 10.797% | $85.9231 | $85.92 | $85.90 | $85.90 |
| Purchase #2 | $75.59 | 7.167% | $81.0075 | $81.01 | $81.00 | $81.00 |
| Purchase #3 | $221.67 | 11.318% | $246.7586 | $246.76 | $246.75 | $246.80 |
| Purchase #4 | $98.56 | 5.797% | $104.2735 | $104.27 | $104.25 | $104.30 |
| Purchase #5 | $26.49 | 11.821% | $29.6214 | $29.62 | $29.60 | $29.60 |
| Purchase #6 | $216.39 | 3.209% | $223.334 | $223.33 | $223.35 | $223.30 |
| Purchase #7 | $141.40 | 12.857% | $159.5798 | $159.58 | $159.60 | $159.60 |
| 7 purchase totals = | $857.65 | $930.4979 | $930.49 | $930.45 | $930.50 | |